Every organization has goals and plans how to reach them. To determine which actions to take and what approach to choose they gather the needed data. Because we can't deny that the insights it provides are powerful tools for organizations on the road to success.
So, lots of companies started to implement BI strategy as they consider it as an opportunity to increase profitability, optimize internal processes, discover new revenues, identify market trends and detect business problems through the effective decision making and data analysis.
Starting such an approach requires preparation. Let’s discover how to develop a business intelligence strategy.
Before jumping straight to the strategy, let’s define the term. It appeared in the 1950s as a technology called decision support systems. Over the next decades, these systems turned into a comprehensive tool mainly due to the increase in the amount of data that companies can collect on their internal processes their customers (the rise of the internet and computer usage accelerated this process)
Additionally, it became cheaper to store data in larger quantities than it used to be. Companies received access to endless sets of data (internet usage records, social media activity, etc). BI aims to find patterns and trends among all this data.
Business Intelligence revenue in software is projected to reach US$23,258.94m this year.
Here are a few explanations that we consider relevant. To put it simply BI is about delivering relevant information to the right people at the right moment to achieve better decisions in a faster way. To perform this BI has methods to collect unstructured data and convert it into information to improve business decisions.
BI may include:
BI exploits the data your business generates in all of its activities. Then it analyzes and visualizes this data to understand it and get valuable insights to make your business evolve by making better decisions. Basically, by collecting, structuring, and analyzing, BI converts raw data into meaningful information.
The BI process is usually divided into the following stages:
The reason companies invest in BI is data analysis. No matter how companies process their data, the insights from analytics reports affect all company’s processes. These two terms are often mixed up. BI uses past and present data to inform current decisions, while business analytics uses past data to explain current data and predict what will happen in the future. BI uses different analytics methods, including:
Consider business intelligence if your company suffers from:
The data-driven decisions can help your company by
Other benefits include:
As we’ve already mentioned, BI helps to gain insights from your data to make smarter business decisions. For instance, graphics and charts in dashboards don’t give a visual representation of your business performance. Visualization makes it easier to read and understand data, to observe trends, and see things that are going well and those parts that need improvement.
Business Intelligence uses financial, operations data to generate accurate reports, visual representations (charts or graphs), or written information. In this way, every stakeholder (especially business owners) is every of every little change within the company.
BI analyzing an industry, markets, your competitors, your strengths and weaknesses and define trends. Be the first one who knows the future trends and uses opportunities.
Every industry suffers from its own risks. It can be cyber threats, data leaks, etc. BI allows organizations to uncover, identify and reduce them in the most efficient way. For instance, with BI fintech institutions create secure intelligence platforms, reduce fraud and cyber attacks what was possible in a harder and longer way.
If you run a business, you might think that implementing BI would come at a great cost and therefore be a luxury investment. But we can assure you that the gained insights will not only help to make smarter business decisions but also improve performance or reduce costs by spotting areas where money might be saved, so as a result increases your revenue. Moreover, there are BI tools that cost little or are even free of charge (e.g. google data studio), so the budget question won’t be an issue.
Most of the business data is easily accessible. There's no need to code, perform data mining or hire experts. The data can be exported from where it is stored (e.g. excel) via the BI tool within a few minutes. Then you need to crunch the numbers, analyze and visualize the data to start taking advantage of BI.
Once the data is visualized through dashboards, there is no need to spend time trying to make sense of the data. As the idea is that these reports will control your business activity.
Its life cycle includes several important stages:
The business intelligence strategy is considered as some kind of a roadmap that aims to help businesses measure their performance and strengthen it with architecture and solutions. Here are few steps to follow when building a business intelligence implementation plan.
To obtain the full potential of business intelligence and take your organization to the next level, you need to define simple questions:
An efficient business intelligence implementation strategy will enable your business to grow and, so as an owner, be ready to answer some questions:
Strategy for business intelligence starts with a plan. There are many phases to implement BI at any organization, so the project roadmap should contain the why what who when, and how the implementation is going to happen. No matter which project management approach you use( agile, waterfall, etc) it is a smart decision to communicate when milestones and tasks of the project are completed.
A roadmap is the outlook of the milestones and deliverables in chronological order. The point is that it helps every employee to stay on the same page, be aware of what's been done and what's coming up, and enable them to adapt to changes.
The other thing to do before implementing a business intelligence plan into your company is to set the terms and define the meaning of BI with all your stakeholders. As lots of employees are involved in the data processing, make sure that everyone is on the same page and has a mutual perception of what business intelligence development strategy is.
At this stage, you need to define the problem and think of the business goal you are going to reach with the help of BI development strategy. Setting the plans help you determine further parameters for BI such as:
Selecting the tools for BI infrastructure usually depends on the industry, the size of the company, and your business needs. To understand what tool you need, it’s worth composing a requirement list for your business intelligence system and performs market research.
The BI market offers a number of tools that are available both as embedded versions and cloud-based (Software-as-a-Service) technologies. Some of the most used BI tools are Google Data Studio, PowerBI, Tabulae, Looker, Charito, Periscope Data, etc.
It is a short project to verify tech concepts by proposing numerous simplified features, validate assumptions, test the product's functionality and ensure the concept is implementable or vice versa. Also, it helps to find the source data and where there can be some transformation to secure massive amounts of data while the end-users will get access to it.
Business intelligence strategy and roadmap can’t exist without people. The best way to create a team is to gather experts from different departments of your company who give specific insights, have a different vision, and make architectural, technical, and strategic decisions. Usually, there are five main roles:
If you don’t have an in-house expert team, there is always an option to hire a vendor who will offer solutions that best suits your business needs.
Lots of industries, including healthcare, education, and fintech have adopted BI to use data and transform operations. Let us share with you our experience in implementing BI in fintech. So, our project is related to a small industry of currency trading that includes mechanisms of capital gain due to price shifts in currencies. The substantial income depends on the immediate adoption of an apt financial plan. Due to the quick fluctuation in the currency market, a group of traders launch their business, develop unique strategies and increase revenue. They trade at the world's major stocks (New York, London, and Tokyo) and involve potential investors.
Despite the fact that traders had relevant experience, and developed custom strategies to gather revenue, the process of currency data analysis and price monitoring, was still performing manually what was time inefficient. So, our BI team developed a Software web application that eliminates manual work and instead creates sheets with optimized exchange rates info and enlists all generated orders for profitable purchases according to an established business strategy.
Doesn’t matter whether you are a small business or large enterprise, you will enjoy the benefits from implementing Business Intelligence. Partner with a reliable vendor to manage the business data and take advantage of the valuable insights it brings.
So, BI is the practice of analyzing the data your company generates to produce actionable insights that drive business decision-making. It may sound simple in theory, but it required lots of computer processing power, coding knowledge, and advances statistical skills. So, leave this big decision to us. Our BI team offers big data business strategy and big data development services to make sure your company adopts business intelligence in the most convenient way. Contact our CTO Brad Flaugher to get all the information.
Originally published on https://inoxoft.com/blog/how-to-develop-a-successful-business-intelligence-bi-strategy/
Publish Date: September 7, 2021 6:17 PM
Do you have a business of your own that you’d like to enhance and expand? Or a product to develop? If you have a plan where to start from - that’s great. If not, you should do some analytics. Big Data Analytics can help with obtaining potential user data, processing it, cleansing it, and receiving a valuable output. And, predictive analytics can make predictions according to your past, present, and future business events. Wonder, how big data and predictive analytics work? Get to read this post now to answer this question.
Big Data stands for raw and voluminous sets of information that become valuable in studies and analyses. The more new technologies we have the more capacity of data these technologies accumulate. So, it is of great importance to make use of these large amounts of information by analyzing them. And, this type of analysis requires specific tools and automation as humans cannot process big data manually, because it’s impossible. The process of automated big data analysis is called big data analytics.
Big Data Analytics is a vast complex of processes that analyze Big Data from different perspectives to make sure there are patterns and correlations, market trends, and customer preferences with the help of which organization can make the right business decisions. So, data analytics is one of the biggest priorities of all organizations in any industry there is. To learn more about how big data analytics impacts industries get to read our topic-related articles:
Allied Market Research reports that the big data and business analytics market worldwide is forecasted to reach $420.98 billion by 2027 at a CAGR of 10.9% from 2020 to 2027. And it’s no wonder, as organizations can benefit from using big data analytics software and tools and make data-driven decisions to improve business outcomes. The most common improvements might include efficient marketing, new revenue, customer personalization, and improved effectiveness of operations that could lead a business to the top among its competitors.
Among the potential benefits of Big Data Analytics you can find:
Analytics Insight reports 10 Big data analytics technologies to look up to in 2021. These are:
Mainly, Big Data Analytics makes use of 4 key processes as Bitnews Today states. These are collecting data, processing information, clearing out, and analyzing. Let’s look a bit closer at each of these processes.
Mobile records, customer feedback forms, mail threads received from the customers, survey reports, social media platforms, and mobile applications are the sources data analysts can collect specific information from. Different businesses try to make use of data collecting and extract all the valuable information there is to gain insight, advance, and prosper. Big Data analyzed from the older enlisted is quite chaotic - unstructured or semi-structured. Thus, this information is not readable without using specific tools.
After the data is collected, the next step to make use of it will require data storage in the data pool or warehouse. Being located in one convenient place allows analysts to organize, configure, and group parts and bits of big data to draw a larger picture per request that will be also more accurate with regards to final results.
To make sure the processed data analysts work with is complete and feasible, it has to be clean from duplications, watery inputs, system errors, and other sorts of deviations. So, this step allows to polish big data to receive more accurate results afterward.
This is the final step, where the raw data that was collected, processed, and cleansed can be analyzed with the possibility to extract the much-needed results. Here, you can use:
Although Big Data Analytics has numerous possibilities and methodologies to analyze data, let’s focus on predictive analytics and its manifestation in 2021.
According to IBM, big data predictive analytics belongs to advanced analytics. It is able to predict future results with the help of historical data, statistical modeling, data mining, and machine learning. Businesses use predictive analytics to understand their risks and opportunities with the help of the data patterns it is possible to predict.
Predictive analytics also belongs to big data and data science. Today, businesses use transactional database data, equipment log files, images, video, sensors, and other data sources to gain insights. You can extract information from this data with the help of deep learning and machine learning algorithms. What can you get out of extracting data? You will see patterns in the scope of data and will be able to forecast future events. For example, the algorithm approach includes linear and nonlinear regressions, neural networks, support vector machines, and decision trees.
Predictive analytics is most helpful in such industries as Banking, Healthcare, Human Resources, Marketing and Sales, Retail, and Supply Chain. By 2022 the market forecast promises Predictive Analytics $11 billion in annual revenue as more and more businesses make use of predictive analytics big data techniques for almost everything: from fraud detection to medical diagnosis, according to the Statista report.
Generally, there are three types of predictive analytics businesses can apply to:
Predictive modeling needs statistical data to be able to predict the outcomes. The main goal of predictive modeling is to make sure that similar units in different samples have similar performance or vice versa. For example, you can predict your customer’s behavior and credit risk with the help of predictive modeling.
Descriptive modeling tends to classify customers into groups to describe certain relationships within a dataset. So, as a result, you get a summary of different relationships between customers and products, e.g. product preferences accounting for age, status, gender, etc.
Decision-making modeling shows a clear relationship between elements in a decision. These may be the data, the decision, and the forecasted results. The relationship between elements can potentially predict future results, increase the probability of the needed outcomes and decrease the others.
According to the G2 catalog, there are the main 8 benefits any business can obtain with the help of predictive analytics. So, applying to predictive analytics can:
The other potential benefits of predictive analytics are in the detection of:
To make use of predictive analytics, every business should be driven by a business goal. For instance, the goal might be in cost reduction, time optimization, and elimination of wastes. The goal can be supported with the help of one of the predictive analytics models to process an abundance of data and receive results that were desired initially.
Based on the explanation above, let’s define some basic steps of applying to predictive analytics. For instance, to predict the sales revenue it is obligatory to:
Step 1. Take data from multiple sources, especially the ones with product sales data, marketing budgets, and the national gross domestic product (GDP) value.
Step 2. Cleanse the data from any unnecessary constituents and accumulate it or group it according to similar data type.
Step 3. Create a predictive model. E.g. neural networks can be applied to revenue forecasting.
Step 4. Develop the model into the environment of production and make it accessible through other apps.
Big data and predictive analytics sound similar in some cases, but they are definitely not. So, let’s look closer at predictive analytics and big data comparison to understand what’s different.
To predict future events, predictive analytics identifies patterns of Big Data that are meaningful. Predictive analytics can be applied to unknown data in the present, past, and future. Predictive analytics using big data is capable to provide valuable business intelligence.
To make an impact, predictive analytics in big data has several working models. These are:
This model looks like a tree, where the branches of the tree indicate available choices, and individual leaves denote a decision. This model is simple to use and can save you time in urgent decision-making, predicting the best outcome in a short time.
This model is used in statistical analysis, where you have large sets of data and need to determine certain patterns. Also, there should be a linear relationship between the inputs. The model makes up a formula, which shows the concrete relationship between all the inputs found in the dataset.
This model imitates human brain work in a way. It deals with complex data relationships applying to AI and pattern recognition. Having a problem with voluminous data that requires understanding the relationships between inputs and outputs or a need to predict events makes this model a helpful tool to use.
Industries that have voluminous data to analyze are actively using big data for predictive analysis. These industries are:
Projects that are the most suitable for using big data and predictive analysis are:
And the list can go further. Predictive analytics is applicable to almost anything and everywhere.
Inoxoft provides Data Science and Big Data Analytics services that can help you enclose valuable insights from data and apply effective solutions on strategic, operational, and tactical levels.
Inoxoft offers expertise in
Also, our engineers have expertise in Data Analysis Services For Logistics, Healthcare Data Analytics, Fintech Data Analytic Services, Big Data Analytic Services In Education, and other industries.
If you search for custom Big Data services or Data Science services, contact our expert now. Inoxoft offers consultations with all the details and comprehensive answers to help you achieve your goals as soon as possible.
Data analytics big data and predictive analytics can both help you advance your business with the help of consumer data sets that are being analyzed, grouped, and cleansed for all the irrelevant information. Predictive analysis on big data allows businesses to look ahead into the future and grow basing on past and present experiences and pre-planned future direction.
Originally published on https://inoxoft.com/blog/complete-guide-to-predictive-analytics-and-big-data-analytics/
Publish Date: August 28, 2021 2:42 PM
A lot of us are familiar with the world-famous SaaS applications. Moreover, we are using them in personal life and at work on a daily basis. Not knowing that these are examples of software as a service model.
Software as a Service (SaaS) is a new approach that is extending rapidly and affecting different industries. Service providers, small companies, and large enterprises use this model to boost their performance and get easily predictable income.
According to research, the total size of the cloud Software as a Service worldwide market reached the level of $157 million in 2020 and is expected to reach 166.8 billion U.S. dollars by 2024.
Let’s dive in and discover what SaaS means, how to create a saas application, and what are the steps to do so.
SAAS stands for software as a service and generally speaking it is a new method for delivering software applications over the internet via a subscription model. This is a game-changer compared to the traditional software model where users have to manage, install, and constantly update the software themselves on computers or local servers.
Back in the day, all the features on your computer used to be installed on local servers and use a client-server window to get access to the servers. Nobody even thought about how to build software as a service. Probably you didn’t notice but for instance, the financial institutions used to have terminals with black screens and texts and they would hit the F1 button because that computer was connected to a more powerful server.
The companies had to buy servers, software from its creators, then install them in a server room, set them up, get people to access to the server, and only after such a long process people could work: with the accounting, the management, and so on.
What changed now in the delivery approach is that it started using the internet to get access to these applications instead of the local network. Now in the middle, there is an ASP (application service provider), that works in case the company doesn’t want to invest millions in servers and software licenses, so they just pay another company to host it all for them. And then they charge for subscribing to it (usually they pay only for the amount of usage).
SaaS solutions can positively affect your business. Here is why.
A cloud service provider would be maintaining and managing the application for you. And SaaS application is typically consumed on a subscription-based model which is either on an annual basis or a monthly basis. There’s no need to buy and maintain expensive hardware, and you only pay for the resources your app uses.
Users pay only for services they receive. If something needs to be changed, just switch the subscription plan.
Cloud service providers ensure security to the data that is stored on their servers.
SaaS is a cloud-based solution. So, it has its system of servers located in different places, which prevents an application from falling.
Users always have access to the latest version of such applications and can use them on every device in any part of the world.
Users don’t need to update, install and receive annoying notifications about the latest version of a specific service. All the up-to-date versions are already there.
Following lower costs and trial periods, applications attract a lot of potential users.
There are few types of cloud-based saas applications.
Still, thinking about how to create a saas platform? Keep up with us and soon we will share a top-notch saas web application we’ve already had a chance to implement.
An example of this model application in the B2C segment is Google Docs. You get the functionality of a text editor but there is no need to specifically install the program on a computer and use only a browser.
Another well-known example of SaaS products is Google Drive. It is a cloud-based platform that allows you to store files on its servers, share them with other accounts and synchronize across all your devices.
Other prominent SaaS applications include:
There is no doubt that it is a challenging and complex process to create a saas application from scratch. Here are a few steps you should take into consideration to make the saas development process smoother.
Market research is an essential part of any business idea and not just in building SaaS applications. Not only to define the latest trends, more important requirements, competitors. If you have a unique business idea, but still have difficulties crystallizing it, take advantage of discovery phase services our team will perform for you. Our business analysts, software engineers, and UI/UX designers will provide you with a detailed report on your product, identify challenges, risks, and product feasibility.
In case you don’t want to act spontaneously and wish to avoid unnecessary mistakes (including extra time, costs, and efforts), strategy preparation sounds like a plan. The key aspects that you should go through in your road map:
The technology stack is a list of the programming languages, frameworks, and tools used in software development. Defining the best stack for desired functionality is another crucial step. The tech stack is divided into two different sides: the front end and the back end.
Also, to build a cloud-based SaaS app it’s necessary a database for back-end data storage. MySQL and PostgreSQL are the two acceptable databases.
Last but not least is to choose a reliable provider. Amazon Web Services (AWS), for instance, offers a bunch of cool tools for SaaS developers. And it’s architecture is a reliable service for cloud software maintenance.
Important requirements regarding effective support of different payment systems, secure cloud hosting services, data analysis tools, risk management, are the advantages you provide to the target audience. We have no idea how to develop a saas product without these crucial elements:
Storing customers’ data in the cloud, and integrating with any third-party brings potential security risks. You have to ensure that sensitive user data is encrypted against the threat of leakage and hack attacks. It includes multi-factor authentication, identity management, etc.
An easy, but reliable authentication process gives an impression of a secure platform. The app can support access from numerous accounts with two-factor authentication. Or access activated via email, phone number, etc.
How to build a saas app without paying attention to UI/UX. It’s more convenient to make your application user-friendly and easy to use and appealing to the end-user. Who needs complicated navigation or an old-school design in 2021?
To keep up with competitors and remain successful on the market, updating your SaaS app regularly is a must.
Analyzing user’s logs allows predicting changes, tracking changes, and preventing intrusion. It plays a huge role in data protection and dealing with integrity and access issues.
Minimum viable product development is a feature-limited version of your SaaS application that offers enough functionality to users so that they provide valuable insights. Actually, it is often considered as a safe boat, because of the ability to check your idea on feasibility.
The benefits of launching an MVP before the development phase are
The pricing of creating a Saas application like any other software depends on the product itself: its features, complexity, technology stack, integrations with third parties, and whether it is going to be cross-platform. Also, the costs vary on the type of the app, the industry. Simple web apps, progressive web apps, and native apps require a second thought as with implementing features and add-ons the cost of each type will differ significantly.
Don’t hesitate to use our App Cost Calculator to check the approximate cost of your potential application.
Inoxoft is an international software development company that offers custom web application development and mobile application development services to build a saas application. Also, we propose our UI/UX development services to enhance the user experience by means of a seamless design. Our team provides clients with expert solutions in various industries and a variety of technologies. For instance, to build one of the world’s finest SaaS applications, our node.js development company uses the latest technologies, among which you can choose our react.js development services.
So, as we promised earlier, we want to share with you our relevant experience of developing software as a service application or to be specific, a Scalable Platform for Data-Driven HR & Consultancy Services.
Our client is a Netherlands-based company experienced in providing HR consultancies that make personnel management systems for enterprises. The initial business idea was to create a platform that allows other companies to avoid employees quitting and achieve a maximum of their satisfaction. This encouraged the client to automate the process of consultations. Features of web application aimed to help HR experts to manage the system of questionnaires and measure results. Through a mobile app, employees could respond to the questions as well as keep in touch with consultants, company leaders and coworkers.
Inoxoft team delivered the SaaS solution that consists of a web application and cross-platform mobile app. The web was created to manage and provide HR services that are managed in the form of custom questionnaires, talent analysis, and individual feedback.
Mobile apps are for employees who connect the system, respond to questions, and get feedback on their results from the HR team. So, Inoxoft's engineers produced an on-demand web and mobile application that allows:
If you are interested to know how to build a saas product, contact our team to get more details and insights from our experience.
The SaaS model has quickly grown in popularity due to the benefits it offers to users, application developers, and business owners. Follow our guide on how to make a saas application to provide convenient services to your clients.
Looking for a development team that knows exactly how to create a saas product. We can scale your team or create cutting-edge custom solutions for you.
Originally posted on https://inoxoft.com/blog/5-steps-guide-of-how-to-build-a-saas-application/
Publish Date: August 18, 2021 4:34 PM
Digital 2021 global overview research reports that there are 5.22 billion mobile users today, which makes 66.6% of the total population. Most of these people use the mobile internet connection on their smartphones to browse different websites and media resources. Thus, most of the websites are built as user-friendly and performant as possible to provide the best user experience. Why is it important? Because it takes several seconds for a user to get interested and engage further with the webpage. 1% of website visitors tend to abandon it based on their first impression. 94% of visitors stay if the website meets their expectations.
According to Clutch.co, half of the small businesses have a mobile app, and the other half plan to develop a mobile app in the future. Mobile app development offers valuable opportunities for a business: from going digital and competitive and showing the presence on the market, to attracting more customers. To win from the start, businesses launch and offer Progressive Web Applications (PWAs). But what exactly is a PWA? What are the PWA benefits? Why is it different from a Single-page Application (SPA) or the advantages of PWA over native apps on the market? Let’s find out the advantages and disadvantages of pwa over traditional apps in this article.
A Progressive Web Application (PWA) is a web application that uses web browser APIs and features to make a cross-platform web app look like a Native one and bring the same experience. In the other words, it is sort of a Native app that opens with the help of a browser, it is possible to install it on the mobile home screen, access it offline, and receive push notifications. Among the most successful PWAs, there are Pinterest, Starbucks, Twitter Lite, The Washington Post, Forbes, and more.
In comparison, a single-page application is a web page, where the middle part reloads based on your inquiry, without reloading the whole page. SPAs are also accessed from a browser and dynamically upload the requested data from the webserver. For example, some of the well-known SPAs are Gmail, Google Maps, Facebook, Linkedin, and GitHub.
What concerns Native application, it is the software program specifically developed for a particular operating system and device. Mainly, for Android and iOS. Native apps can be uploaded to your smartphone using either Google Play Store or Apple’s App Store. After the installation, the app will be accessible from the relevant icon on the phone’s home screen. For instance, native apps include WhatsApp, Spotify, Pokemon Go, and others.
Not every web app can be called a PWA. The real PWAs consist of encrypted HTTP protocol (HTTPS), one or several service workers, a manifest file, and a fast-loading time due to its core architecture. Let’s look closer at these pwa features.
Any web application should be a secure site and browsed through a secure network. This makes a website a trusted place and allows users to make secure transactions without having second thoughts.
Service workers are scripts that control the way a web browser handles network requests and asset caching. With the help of service workers, web developers create reliable and fast web pages that can work offline as well.
The manifest file is a JSON file. Its main role is to control the way an app appears to the end-users. Also, it ensures PWAs discoverability by describing the name of the app, the start URL, icons, and any additional information to shift from the website format into an app one.
Due to being deployed in a smart and seamless way, the PWA’s major feature and great advantage among the others is its loading time.
Of course, there are several types of apps besides PWAs deployed today: native apps, single-page apps, and hybrid ones. However, the type of app that will suit your particular business should be chosen based on your business needs, requirements, and the key features an app will offer to your customer. For these reasons, let’s discuss the benefits of progressive web apps. A among the PWA advantages are:
Nowadays, there are users that choose mobile apps over web browser ones and vice versa. Everything depends on the convenience of use and personal preferences. However, there is a tendency that makes mobile applications a far better choice. What’s more, the number of application users is expected to amount to 1,033.3m users by 2024. Hence, PWAs look both good and feel like mobile apps with website-like performance. In addition, the design of PWAs is similar to the Native apps’ design, PWAs and Native apps have a similar effect on user experience, the same speed, responsiveness, and comprehensive capabilities of websites with database access and automatic data. For this reason, Bing, Google, and other search engines index PWA pages and find them in no time.
PWAs are installed straight from the web browser to any device. Having this feature, user abandonment of a web app is significantly lower with vividly enhanced advantage towards user experience. The installed app remains on the desktop or mobile device home screen and can be easily accessed from there. Also, it is not obligatory to install the PWA app to access it as it can be done via an URL as well. Due to the simplified ways to access the app, users find it credible, flexible, and reliable.
The running speed of a progressive web app improves due to the fact that this app can function in an efficient manner, operate like a website, cache, and serve text, images, and other content. This type of software enhances not only the page-load speed but also user experience, improves retention rates, and promotes customer loyalty. Thus, if you have a business in retails or content provision, this type of app is just for you!
PWAs have the ability to work everywhere. Users, who often switch between their devices can receive cross-support anywhere. This is done to meet the consumer needs, to make sure they receive a continuous experience, to contribute to business automation, especially when it comes to companies that rely on PWAs as it is vital for them to understand that the software their employees’ use performs its best be it a platform or an app version. PWAs are highly responsive to various form factors, as they adapt properly to various screen sizes.
Besides working everywhere, PWAs can operate offline. Thus, when your network connection is unstable this type of app will still work as a clock, but in offline mode. Due to the built-in service workers, the features and information of the PWA are saved and cached. This allows accessing the PWA without downloading it, especially in terms of poor connectivity. In the retail industry, the app is worth all the gold as in the case of internet crashes, it still allows viewing information users accessed previously and if the information is new - they will be redirected to a custom offline page. This way consumers will not abandon the catalog and this will enhance customer retention.
Progressive Web Apps updates are automatic. The app does not notify its user about the upcoming updates and does not require user permission to update itself. The trick is that every time a user opens the app it updates immediately without downloading any batch changes and installing them. However, not all the PWAs update silently. If such a feature exists within the app, it will send its user a push notification informing about the new update arrival.
Commonly to the Native applications, PWAs also use the devices push-notification feature. This is a perfect capability for companies and their advertising campaigns. Why is this opportunity so great? Because users allow their PWAs to send them notifications and these notifications are highly noticeable on mobile screens. Thus, the companies have a chance to access their target audience, reach out to their users more often and become more recognized as a brand.
Today, we can download apps from different distribution platforms. For instance, the App Store, Google Play, or the Microsoft Store, which have their specific requirements for software stored on them. Sometimes, it becomes a burden to meet these requirements or the app can be removed without prior notice. Hence, choosing PWAs you choose to be free of the distribution platform requirements and possible time waste and cost lost based on missing to meet some of the minor requirements.
As was mentioned above, PWAs use HTTPS to manage and maintain the safety of data stored within them, eliminate risks of security breaches, snooping, content tampering, and other illegal activity.
PWA becomes a good investment when it comes to functioning on different devices and adjusting to the screen sizes. Being so convenient and cross-platform, a PWA reduces developers’ time for its deployment and the customer’s costs.
Having a bunch of advantages, PWAs cannot satisfy every business and become a perfect solution. There are also pwa disadvantages to consider. For example, PWAs
At first, Starbucks was a global mobile ordering app. However, the main need - to be accessible to the existing and emerging markets made Starbucks reconsider its application and re-deploy it into a PWA. And, due to the progressive web app benefits the daily active users (DAU) visiting Starbucks increased twice.
Uber happened to be a native app that turned into a PWA. This transition was triggered due to the need to be able to cater to anyone without taking care much about the network connectivity and the device. Thus, Uber’s PWA was designed to work fast even with a 2G connection. Now, the core app takes 3 seconds to load, there is no app download required to get a ride.
Back in 2017, Pinterest owned a mobile web app. However, there was a business need that intended to offer a better experience for people located in the low-bandwidth environments and the ones with limited data plans. Thus, Pinterest had its site rebuilt into a PWA. This was quite a benefit as the site engagement rose to 60%, user-generated ad revenue increased to 44% and the time users spent on the site reached 40%.
2017 was also progressive for Forbes. In their aim to re-design the user experience and bring high-speed performance, a PWA was a great choice. On considering the advantages of progressive web apps, Forbes explained their transition and stated that
We spent months implementing best practices for mobile page performance across both iOS and Android phones. An m.forbes.com web page completely loads in 0.8 seconds, considerably faster than nearly all other sites and lightning-fast compared to our current mobile site. In geek speak, our new mobile site is also a Progressive Web App, meaning it meets certain Google specifications and can be installed on Android phones faster than native apps on iPhones.
In 2017, Twitter decided that its users needed a more robust experience and delivered its Twitter Lite app with instant loading, greater user engagement, and lower data consumption. So, turning into a PWA Twitter has also witnessed the benefits of PWA. Its page session time increased by 65%, Tweets grew up to 75% and the bounce rate decreased to 20%. Twitter Lite is capable to load in under 3 seconds even when the network connection is slow.
Among the progressive web app advantages is a possibility to contribute to the Seach Engine Optimization and their content is always featured in the search results. Google tools can even find your PWA score in the search results. The only case here is that the content of the app should be unique and search-relevant.
Inoxoft company knows all the advantages and disadvantages of progressive web app and has relevant experience with regards to PWA deployment. However, all these solutions belong to the non-disclosure agreement policy, which prohibits us to mention the names, features, and other information about the projects. Despite the fact, Inoxoft takes part in PWA development, advances its skills, and looks forward to developing progressive web applications to enhance your business potential, accelerate your end-user interest and add to your product pay-off. For any information regarding PWAs or consultation on whether this type of app is right for you - engage with our team of experts.
Progressive Web Applications became an amazing choice for numerous popular companies. With the help of progressive web apps advantages, users became more satisfied with the loading speed, home screen access, extra security and data privacy, and offline mode. If you aim at enhancing your mobile app running speed, performance, user engagement, and satisfaction - choose to develop a progressive web app. If you need consultation on progressive web app pros and cons, whether this app is a good fit for your business, and a team of experts to deploy one for you - contact us anytime.
Publish Date: August 10, 2021 5:03 PM
Launching a new company is hard, but scale a startup is even harder. It requires bigger risks, a more complex organizational structure, and the challenge of “turning a startup culture into corporate values”.
If you’re thinking about moving your business to a new level, there are different options for how to do this.
Not every startup has the expertise, infrastructure, and budget to turn the idea into a real product on its own. Scaling a company means finding ways to optimize processes. It requires planning, some funding, and the right systems, staff, processes, technology, and partners.
So, let’s discover what scaling is and who needs it, and finally, how to scale a tech startup?
Let’s start with defining the terms scaling and growth and the difference between them.
Growth stands for the process when the company’s revenue increases in the exact same way (with additional investment in technologies or human resources). In this case, the formula may work like this: more orders lead to the need to hire more workers, which brings more revenue in general.
Scaling refers to the process of increasing a company’s revenue exponentially (without additional investments) To get a maximum income with minimum expenses.
According to Forbes: your company is ready to scale “when you have a proven product, proven business model and about to expand to new geographies and markets”.
The first thing you need to do before starting this process is to ask yourself whether your company is ready for this. There are a lot of startups that failed because they started this journey too early with the same approaches and didn’t realize that all the business processes have to evolve as well. Basically, what got you here won't get you there. So, be ready to pivot.
Are you preparing your startup to scale up? Here are a few thoughts:
According to Michael Alter, a clinical professor of entrepreneurship at Chicago Booth:
“Business is really a movie, sometimes the plot's a little different. But once you've seen the movie, there's real value. And the issues you have around scaling are very similar across businesses. So finding somebody who's seen the movie is really helpful, and when you get somebody who's seen the movie, it's like, it's magical.”
From the very beginning, every startup evaluates the same questions: how to get to the next level, how to reach the audience, does the business has the capacity to grow? 90% of new startups fail, 50% of businesses make it to their fifth year,40% of startups actually turn a profit.
How can you know when your startup is ready to scale? Here is our list of the signals that you are ready to expand:
An example of such transformation is Jellyvision, a software company based in Chicago, Illinois. Initially, it was the company that made games on CD-ROMs. Eventually, those things became outdated, just like the company’s original business model. And so, there was a critical need to change. Jellyvision went from a hits-driven B2C gaming company to a B2B enterprise SaaS company. They got into health insurance, and this transition is recalled as their scaling.
If you filled out the checklist mentioned above and are still wondering how to scale a startup, let’s proceed to the next part.
Once you decide to scale the software startup, here are the steps worth taking.
It may sound obvious, but start with the basics and come up with a startup scaling strategy that shows continuous innovation.
To expand your business you need to attract new investments. Build a thoughtful business plan of the exact sum you need for development. The most convenient way to do so is to reach out to investors and your ability to justify a strategy will definitely help.
To strengthen the team, you may consider hiring globally with lower rates but the same work quality. It’s a great tool that gives the opportunity to concentrate on core processes whether you delegate some company functions or hire a vendor to conduct the full cycle of product development.
Imagine if you need to develop your product or you have an idea to launch a new one. Of course, you can rely on an in-house team or even expand it. But to do so you need to recruit and train a staff of developers. Set up a workplace, think about the HR team to keep work-life balance within your company. The strengths of external development are the ability to quickly attract specialists of the desired industry and the ability to optimize costs. When working with vendors, you pay only for the working hours of specialists and do not cover other expenses.
Besides, if at first, outsourcing was mostly used to save costs, now startups and little businesses are delegating not just non-essential activities but those that demand high-quality performance.
Other benefits of scaling up startup with dev team
To be scalable, your company should function just fine without you. Trust us, it will save a lot of time if you set up
That is worth remembering that your target audience will be different from the one you are used to. Users have found you and remain loyal despite some of your bugs or other issues. Now it's time to pay attention to those who expect a little more from your product. Turn the focus from a set of customers that got you here because it is usually not the same set of customers that will get you there.
The world’s finest products don't always win. Somebody else who may have had a great product but terrible scalability is losing while your plan makes the product recognizable and successful. So, don’t forget about the marketing strategy of how to attract new customers, because what worked to get them earlier differs from modern approaches.
Software is fundamental. If you invest in technology, it would make the process of scaling more convenient and less expensive. Automation, for instance, minimizes manual work, runs your business at a lower cost and in a more efficient way. An established CRM system helps with managing customer data and offers them a better user experience.
So, how to scale up business or startup? Why does someone succeed and others fail? There is an opinion that winners are those who intersect technology invention with the business invention (that include new business models, approaches, etc) and then they move really fast to establish it. Those who pay attention only to the technological component and forget about other processes (e.g. marketing) don’t keep up with competitors.
The last question is whether your business system and the team will be able to accommodate growth? If so, here is one of the most convenient approaches, hiring a dedicated software development team. It works if:
Outsourcing vendors have the technical staff and experience that enable them to be more efficient than your company. To incorporate these functions internally takes a lot of efforts, resources (such as time or money). So, the solution is to find a reliable partner that will scale your business if you want it.
Inoxoft stands as a trustworthy software development provider and efficient user experience design company. Our clients obtain the best cost-effective solutions, convenient software development services and build with us long-term partnerships.
If you have any questions, feel free to contact us. Let’s implement your business idea together!
Publish Date: August 6, 2021 4:20 PM
Software development models have been first introduced to the software development community no sooner than in the 1950s-1960s. At that time, it was quite a good practice to structure everything and programming was one of the processes that had to be planned.
Today, this process is much needed in everyday project management as without a certain flow of events, project development can be quite chaotic. Therefore, any activity from project planning and up to its release and maintenance has a conceptual framework everyone needs to use.
So, this article will be useful for you if you:
Let’s define the software development life cycle, make an overview of the seven potentially used models, and find out their differences and benefits in project development. Moreover, let’s make a comparison of the software models in software engineering to find out which one might suit you best!
Every software outsourcing company has its software development lifecycle (SDLC), which usually encompasses the following phases of app development:
These stages mark the usual process of software project development from gathering client requirements to launching a fully-fledged product with 24/7 support. At present, companies prefer a personalized approach to their workflow, so there are several conceptual models that include these development phases. The models have their key principles, basic flows, and timelines pre-written and established, and, for this reason, we call them methodologies.
Currently, there are seven featured methodologies to pay attention to. These are:
The value of the software development process models lies in the process optimization and, as a concluding factor, team performance boost. Every model is quite specific and implementing it, the company should focus on the same working techniques, vision, mission, and tempo. That’s why we have so many of them to find the one that will work for your company and will be easily adjusted to by your team.
This year, according to Statista, the most practiced software engineering process models worldwide is DevOps taking as much as 36%, then goes Agile covering almost 32% and the third leader is Kanban that is practiced by 13% of the IT community globally.
So, what are the software development models? What are the software engineering models types organizations use today?
The Waterfall model is the first of the software project development models that have been introduced in the software development circles. It is also called linear as the model implies each stage to be completed before going on to the next one. So, the model goes linearly step by step giving no possibilities to overlap any stage. Schematically, it would look like this:
Genuinely, the model resembles a real-life waterfall that has a beginning and an end with water falling freely from the cliff without being interrupted or altered.
The Waterfall model is applied to the software development life cycle when it is most suitable for a certain project.
In all the other situations choose the other model to approach your project development.
The main advantage of Waterfall is that the model is in strict order with regards to the tasks carried out and their timelines. Due to being fixed, the tasks can be easily divided between software departments and monitored as to task completion. Clients may find the Waterfall Model a reliable approach as they will be aware of the whole process from the start till finish beforehand. As for the disadvantages of the Waterfall Model, there are some as well. For instance, Waterfall has no revision of a task. The farther the application development goes forward into the other stage the harder it is to go back and change its conceptual basics or documentation.
Waterfall Model Advantages & Disadvantages
In the Iterative model, the development starts with implementing several small requirements, and then the product is enhanced with the help of numerous iterations (incrementally). The process of enhancement goes on in increments (iterations) until the application features are complete and it is ready to be deployed. Developing only a small part of the software is a smart approach as you can easily review what was done, quickly identify further requirements and proceed with the implementation or provide some changes to the app and then proceed. Either way, you’ll benefit from the solutions as every new iteration will bring you a new and better version of the software.
Unlike the Waterfall model, the Iterative Model allows carrying out multiple iterations at a time and receives the product output simultaneously. The key to success, which the model offers, is in validating the versions of the software and testing them according to the requirements. This allows a better understanding of where the team is at with the project, the product’s functionality verification, and 100% confidence that the product will be a success.
The biggest advantage of the Iterative model is that it allows finding feature and design flaws at the beginning of development. Working in iterations and validating every development cycle will result in a risk-free product with the ability to add or remove features as well as alter the costs and timeline of the final product. Besides advantages, we should talk about some of the minuses that are also present.
Iterative Model Advantages & Disadvantages
The Spiral Model is a combination of the Iterative and Waterfall models. From the Iterative methodology, it took the cycled development, and from the Waterfall one, it borrowed a systematic approach and the ability to control the process. The biggest emphasis of the current model falls on risk analysis. Also, it delivers a project in iterations, which swirl around the spiral.
The Spiral Model is designed in 4 stages. The product under development passes all of these stages during its iterations, which are also called spirals in this methodology. The stages include:
Identification is the stage where it is best to gather business requirements. This is done in a basic spiral. The following spirals identify system, subsystem, and unit requirements. Besides gathering requirements, this stage is all about communication between the customer and the system analyst to understand what is required to deploy.
The design also starts in the basic spiral with the conceptual design and includes subsequent spirals with architectural design, logical design of modules, physical product design, and the final design.
The Construct (Build) stage is the development of the actual software product at each and every spiral. In the basic spiral, when the concept needs to be evaluated according to its feasibility, you should develop a POC (Proof of Concept) and try to obtain valuable customer feedback.
Getting aware of all the requirements and design details, we produce a numbered software working model (build) version. The customer reviews all the builds and gives feedback.
Evaluation (Risk Analysis) is a process of identifying, estimating, and monitoring the technical feasibility and management risks. For example, schedule overdue and cost overrun.
After the customer has evaluated the build, the next iteration comes forward. This one follows the linear approach to ensure the feedback given by the customer is implemented. The SDLC includes these spiral iterations practically until its finalization.
The Spiral Model is applied when there is a need to “learn with the product’s maturity” and:
Based on the applicability of the Spiral Model, let’s view its benefits and drawbacks. The main advantage of the model is that you can add elements to the product in case they become available or known. Also, the Spiral Model involves users at the early stages of product development, which allows receiving constructive feedback.
Spiral Model Advantages & Disadvantages
The V-model allows a project to be carried out in a sequence and according to the V shape. The other name of this model is a Verification and Validation Model because it is based on the Waterfall Model. However, here, in the SDLC, every stage of development includes testing as well. So, you carry out a phase, complete it, test it and only then go to the next phase that will look identical to the previous one with regards to its structure.
In the V-shaped Model, the development phase corresponds to the testing phase and they go parallelly. This means you can see the Verification phases on one side of the image and the Validation phases on the other. These sides are being joined with the Coding Phase.
Based on the picture above, there are 4 Verification phases. These are:
The validation phase also includes 4 stages:
The Coding Phase, as it is seen in the picture, combines the two other stages and makes a V shape.
The V-shaped model has the same applicability as the Waterfall Model. Requirements have to be clearly defined from the very beginning of the SDLC as going back and making changes will increase the product development costs. This model suits best for the healthcare industry.
The best advantage of the V-shaped Model is that you can both understand, apply to, and manage it in an SDLC easily. However, on the contrary, the model lacks flexibility when changes are on the horizon and it is quite expensive for the customer to implement those changes as they trigger additional development costs.
V-shaped Model Advantages & Disadvantages
Prototyping is the creation of software application prototypes that show the visual representation of the minimal features of the incomplete product. This enables understanding customer requirements early in the development stage and getting valuable feedback. The model includes:
There are different types of software prototypes. These are:
Prototyping is applicable to online software system development where there is a high level of user interaction. For example,
The Prototyping Model also has its advantages and disadvantages. Of course, they depend on the organization’s needs and are considered before choosing this model.
Prototyping Model Advantages & Disadvantages
Agile methodology is based on the iterative and incremental model but it is more adaptive and delivers working software at a speedy pace. Due to meeting the clients’ requirements and being very flexible, the Agile methodology brings customer satisfaction. Agile projects tend to break the production process down into incremental builds or we call them iterations. Every iteration has a timeline of 1 to 3 weeks and includes different teams working on various project areas simultaneously. This allows a decrease in the time of production and it may lower production costs as well.
Every iteration consists of the same processes, which are:
At the end of every iteration, you get a working product, which is presented to the customer to understand whether the application is built according to the customer's requirements and receive feedback on the work being done.
Agile methodology is divided into several methods that have their own principles. For instance,
To learn more about Agile Methodology, get to read our Agile Software Development Life cycle Phases article.
Like any other methodology, Agile has its positive and negative aspects. For example,
Agile Model Advantages & Disadvantages
The DevOps model has its unique principles that promote automation and team collaboration. Therefore, the primary focus of the model is the enhancement of collaboration between teams that are driven by sequential feedback. The DevOps model resembles the Agile methodology, but differs due to the collaboration focus between technical team members and managers, while Agile focuses on client involvement.
What does DevOps carry out?
Being quite popular, the DevOps Model also has some pros and cons. It depends on what projects you are planning to adopt this model and whether you are prepared for the quite hard adoption curve. Let’s see what the model has to offer with regards to productivity from both sides.
DevOps Model Advantages & Disadvantages
As the most used methodologies worldwide are DevOps, Agile (Scrum and Kanban), and Waterfall, here’s a closer look at these software development models comparison.
This table with methodologies comparison shows all the distinctive features of the delivery models.
In 2020, 62% of teams evolved with the help of the DevOps model adopted to meet their company's needs. However, Agile is stepping on DevOps' feet with a 71% possibility to reduce production costs and the same number of organizations adopting it. Are Agile and DevOps friends or foes? The answer is that DevOps is agile-driven beyond the software team.
As for the Waterfall, its success rate is equal to 26%. So, let’s compare Waterfall and Agile to find out which one is better.
And again, the Agile model wins here.
There is no right or wrong software development model if you approach the process of choosing one with several important steps.
Step 1: Look through all the existing software development models to understand which one is closer to your beliefs and principles as well as business needs.
Step 2: Are there any needs of Stakeholders you should listen to first? Hear out every stakeholder as they can make a difference to your final decision.
Step 3: Think about the acceptance criteria and try to answer the following questions:
Step 4: Decide which model fits your intentions
Step 5: Optimize the model according to your project
Now, as you have acknowledged all the project development nuances and found the model that will make a performance boost - select it and proceed with the product development.
Inoxoft is an international company providing best practices of software development. We offer mobile development and custom web development services. Inoxoft receives numerous projects from different countries that surely require software development modeling. At most of the projects Inoxoft carries out, we adhere to the Agile Methodology. Why? Because it allows a good level of flexibility, works in development iterations, and involves continuous customer feedback. The customer can see a potential working product within a short period of time and provide us with constructive insights on how to enhance the product or approve that we are on the right track. Our team has a positive attitude towards Agile Methodology and admires collaborating with the customers to advance communication skills and acquire valuable experience from the first source.
Due to the NDA being signed at every project, Inoxoft cannot share any project details. However, we ensure that our clients are always satisfied with the way we approach project deployment processes. What our clients have to say about our young and forward-thinking team can be found at Inoxoft’s main source of client feedback - Clutch Reviews.
If you have a project idea and would like to implement it using Agile principles of development and with an outstanding team of committed developers and managers, let’s talk! Contact us and you will get an expert consultation from our teammate!
Software engineering modeling is a good practice worldwide as it ensures the best quality of product development. Software engineering models comparison is among the most useful tools that allow choosing a methodology based on your needs. Project activities are dependent on a planned scheme and the better the team works according to this plan the better is the software processing. To choose your software model based on your internal SDLC, get to know what each model stands for, and then you will be able to define which one is the best fit. The biggest part of developers and managers in the world use DevOps, Agile (Scrum and Kanban), and Waterfall. All of these models are different according to their processes, but all they have in common is a strategic approach to product development that is successful at the output.
Publish Date: July 28, 2021 5:44 PM
It’s 2021, and people are going more digital around the world. Everything considered convenient, like the internet connection and mobile devices, are in great demand today. And, it’s no wonder. According to DataReportal, in April of the current year, there were 4.72 billion internet users and 5.27 billion unique mobile phone users in the world.
In comparison with April 2020, the global digital growth rate of new internet users was +332 million (7.6%) and unique mobile users + 97 million (1.9%), which is a significant increase over the year. The Ericsson Mobility Report on smartphone usage predicts a 25% increase in mobile traffic by 2025.
And what about mobile apps? The number of applications downloaded on mobile devices was almost 250 billion in 2020, is approximately 270 billion downloads in 2021, and is projected to reach 300 billion up till 2023, as Statista suggests.
Who’s to give credit to for mobile app production and release? Of course, mobile application developers. Based on the mobile usage analytics, it is evident that these professionals are highly demanded in the software development market.
Business News Daily defines mobile app development as the process of software creation. The created software is meant to run on mobile devices and be optimized with unique features and hardware. Smartphones of today have Bluetooth, NFC, gyroscopic sensors, GPS, and multiple high-quality cameras. They can be used almost anywhere and do lots of things instead of their owners with the help of different apps: e.g. virtual or augmented reality, barcode scanning, and more. Oracle has produced a report, where millennials were said to spend 90% of their mobile time in apps and only 10% in web browsers. Mobile apps utilize a whole range of smartphone features and are divided into several types. The applications developers create on mobile platforms are of four types:
Native apps are usually created for iOS or Android platforms with the help of specific development languages and tools applicable to each OS. For instance, the iOS platform requires the use of Objective-C/Swift in Xcode, while Android prefers Java/Kotlin in Android Studio. One of the pluses of native apps is that developers can utilize the device to its full potential, create unique applications that include smart home device management, integration of wearables (smartwatches and trackers), IoT sensors, smart screens that are popular and beneficial only for particular businesses. All the Latest Trends in Mobile App Development can be found by following the link. One of the minuses of native apps is that their development costs and time are extremely high. The fact is that the apps have the highest performance and best user experience, but also have to be redeveloped, supported, upgraded on every platform to be equally accessible for every OS user.
An HTML5 app is a web page that can function on a smaller screen (a mobile screen), i.e. it is optimizable for mobile devices. HTML5 apps are accessed through the browser of any mobile device, can send desktop notifications, and trigger interactions through email and other means. Their biggest plus is in having better functionality and interactivity than the whole website. Also, due to the single codebase, the development process of web apps is easier. The minus is that these apps cannot be downloaded like the native ones and might also lack available features to promote their functionality, and cannot use mobile device features other apps use. Web apps potentially require an excellent internet connection as they reload every time users click on something they’d like to see or read more precisely.
Any software development project, which requires building a mobile application has, but is not limited to, six main steps, which break it down into smaller parts.
Before starting your project with a concrete idea, do research the market for its existence and demand. It is vital to understand, what problem would this app solve for its end-users? Who will be these end-users? What features are important to include and why? Are there any competitors you need to outsmart?
After the idea is being researched at it has a strong potential to be popular among its end-users, it is necessary to think about a pleasant user interface (UI) and a smooth user experience (UX), which will ease up the app’s navigation for the end-user and make a good impression of the app itself.
This process requires code writing and testing the code for flaws. The more accurate your code will be the better. And initiating testing at this point will not only allow us to receive valuable development tips from testers but also achieve a great output from the start.
Testing the mobile app you’re deploying will showcase to you its quality, possible malfunctions, and locations that have to be improved. Testing is an irreplaceable process that makes the mobile app seamless in its functionality and design for the end-users. The better the testing process is conducted the lesser malfunctions the app will have or will have none at all.
After the testing phase shows that the app is ready to be released and has no potential bugs, you publish it on the Apple App Store and Google Play, which are the most famous mobile marketplaces. Publishing your app will allow users to download it and use it daily. As for you, you’ll start receiving mobile application metrics you should be measuring. If you have no clue what metrics to measure, read the corresponding material here.
Unless you have a marketing strategy, users won’t have a chance to get to know your app. Nowadays, everything revolves around commercials and ads, which light up user interest and make them want to buy or download something innovative. Users, who will like your advertising will surely download the mobile app you deployed and leave positive or constructive feedback on how to improve user engagement.
Mobile app development is a prospective business, which is projected to reach $407.31 billion by 2026, at a CAGR of 18.4%, as Allied Market Research estimates. Thus, it is best to consider where to find mobile app developers and how much does it cost to hire someone to build an app.
A mobile app developer is a person who deploys mobile applications. According to Stackoverflow, 19.2% of survey responders are mobile developers. These developers report an average coding experience of 8.4 years. The tendency on the job market is that 19.1% of the mobile developers are in constant search of a new job. How much does it cost to hire an app developer according to Stackoverflow? The research results claim that globally the average salary of an app developer is $43 000 annually, while in the U.S. this number is higher when compared to the global developer population - $120 000 of annual profit.
According to Upwork, the software development hourly rate of hiring the best mobile app developers varies from $15 per hour to $75 per hour. Of course, the better the mobile developer meets the requirements, deadlines and the cleaner is his/her code, the more costs will be accrued per one hour. So, while choosing developers it is necessary to understand your budget capabilities and choose either a mobile app development freelancer or outsource one. Or, maybe, even the whole team. The latter seems to be more time and cost-efficient.
The cost of hiring includes not only the software developer salary per hour but also additional costs if to speak about outsourcing or team augmentation.
Outsourcing is the practice in the software development business that allows hiring a software engineer outside a company. This engineer has to perform services and create products that could have been performed by the company's in-house employees. However, outsourcing projects makes companies save their budget as in-house developers are costlier.
Team augmentation is one of the outsourcing strategies that evaluate the existing employees and determines additional skills that are required. So, team augmentation may leverage the existing employees in the company or use the outsourced/contract workers.
To outsource a developer, it is necessary to think about the following characteristics:
Is your app an extension or a completely new startup? Will it be simple or complex in its architecture? If you need to dive deeper into what’s a mobile app architecture - find all the relevant information here. What industry should it belong to? Give answers to these questions and you will make the search circle narrower and more focused.
Now, when you understand what is your app about and how to deploy it, choose a tech stack correspondingly. Is it going to be Flutter or React Native or a cross-platform app? Make a market research and analyze, which technologies suit your business and the chosen industry to disrupt the most.
When you outsource developers, communication becomes a key to your future success. If the communication is open, clear, with notes of respect and trust, the work of the developer and your team of experts will be smooth and productive.
Costs should be discussed on mutual terms ahead of the development process. Consider spending on design, maintenance, testing, deployment, and other services such as, perhaps, additional hiring. But never choose low pricing over quality as in the end, this choice will be misfortunate. Also, get to know mobile app developer rates and decide whether they meet your budget expectations.
Discuss what your app should include, how many mobile software engineers are on your team and whether it is possible to meet a certain deadline. Request an estimation of your project and see whether the timeline proposed matches your best interest, and even more.
Look at the cv of the mobile app developer you would like to hire. Are the education, experience, knowledge, English skills of the developer according to your expectations? What about the mobile developer’s code? Look through his/her Github account or through the list of apps he/she deployed. Are they relevant to the one you’d like to develop? And, also, don’t forget to check the salary of a software developer.
If you have doubts if the developers are the right people, always ask for feedback. The best references can be found on Clutch.co. Also, if you have such an opportunity, ask your business colleagues about mobile software developers you’d like to hire. But this is applicable only if you have colleagues that worked with the same team and have comments to share.
Sometimes, in outsourcing time zones, English speaking skills and outreach become the barriers on the road to success. So, speak up about your values, what you’d like to achieve, and how for the team to acknowledge and adjust.
At Inoxoft, we expertise in providing mobile app development services. Clients from all over the world approach us with their various business needs and requirements to develop mobile applications. Mobile app developers at our company are certified, implement clients’ ideas, and design tailor-made software having years of experience. Inoxoft mobile developers produce bug-free code and practice fast performance. We understand what it takes to choose the best-fit tech stack for the project, what languages to include, and which activities to plan according to the project specifics.
Thus, our mutual road to success with the clients looks like the following:
The first step of the development process requires us to gather as many details about your mobile app as it is possible: e.g. MVP description with minimal visualization, probable team, necessary and agreed on workflow, iterations checking, etc. you don’t need to worry too much about everything as we are here to ensure you we have set a workflow and act accordingly.
Our People Operations team has an eye for detail and chooses developers that are the best match for your needs. For instance, they are guided by your preferences in experience, hard and soft skills, tech stack knowledge, English skills, interpersonal communication, and Android developer price or iOS developer price that will best suit your interest. If there are no matches within the company, we initiate the hiring process, which takes up to 1 month.
Inoxoft acts according to our mutual best interests and has a refined scheme of team integration and work with your in-house team and partners. This way you receive a dedicated team that will be at your service according to the terms and conditions we have agreed upon. Scale with your outsourced team and be one step ahead of your competitors.
To conclude, the cost of hiring a mobile application developer varies according to the clients’ needs and possibilities. For someone, it is great to hire Upwork freelancers, for the others to hire in-house developers, and for the rest - to outsource a team. In any case, it is inevitable to have an experienced mobile app engineer on your team. The process of hiring is challenging, but yet, if your priorities are set correctly, the process itself will be smooth and easy. Developers and their hourly rates differ according to the country, years of experience, and type of project to carry out. So, we understand that your requirements matter and define every detail in the mobile software development process. If you need expert advice or would like to hire a great team of mobile application experts - contact us right away and let’s discuss the detail.
Publish Date: May 25, 2021 5:23 PM
Software development is the most needed and most profitable business these days. Web and mobile apps have lots of possibilities, show interesting content, and attract users all around the world. For startups, having an app is a must, for the long-existing businesses not having one is a crime. And who wouldn’t want to have an app to promote their products and services? Especially in New York. If so, which company would they go to? What do you need to know about the top 10 companies in New York? Read further and get the information you were looking for!
According to Clutch.co, there are about 878 web development companies in New York that perform top-notch and produce cutting-edge web, mobile, and design solutions. 878 companies sound impressive indeed. However, let’s talk about the top 10 leaders among these NYC web development firms.
You can see the real-time Leader Matrix with the top 10 best web developers on the NYC market above.
Inoxoft is one of the best web development companies in New York. It is an international software development company that delivers first-of-class apps worldwide. Inoxoft’s delivery principles base on iterative development and expectation management. The company offers a Discovery Phase service allowing clients to test their business idea and receive a business plan.
Service Areas: Custom Software Development, Web Development
Top clients: TOSHIBA, NIVEA, Vestel, University of San Diego, Synergy 3D, NEO VICI, OSS, VIM, AIRPA, OverOps, MAXFIN, Medical Cytrometrix, BEYOND VERBAL, YUMBLEKIDS, Slooh, New Amigos, Guru, Papukurier, SITIME, LUMEN, PINGUIN, OatFoundry, BOS Dimex, MULTIVIB, WALDRON, QUICKWY, Panic Guard, Rhenus Logistics, Jador
Rootstrap is the top website development company in NYC that is client-oriented. Founded in 2011, Rootstrap aims at helping other companies to scale people, processes, and products. Rootstrap’s goal is to build interfaces that are iteratively-designed software solutions.
Service Areas: Web Development, Mobile App Development, Artificial Intelligence
Top clients: MasterClass, Google, Salesforce, Universal Music Group, FanBread, Cash Money Records, Spotify, Snoop Dogg, CES, Disney, Tony Robbins, Microsoft, Epson, Loftey, Ericsson, Die Antwoord, Live Nation, TikTok, Adidas
Portfolio/Reviews: Clutch.co, GitHub
Social Profiles: Facebook, Twitter
thoughtbot is among the best web development companies in New York City. It is a consultant project-focused team of experts in design and development. thoughtbot contributes to software development by producing successful web and mobile products and teaching how to achieve the best results. For 16 years the thoughtbot team believes that the right strategy is the key to designing the right product.
Service Areas: Web Development, Mobile App Development, UX/UI Design
Top clients: Yammer, Postmates, LOLA, Iora Health, edX, LevelUp, Tile, JoyDrive, and SplitFit
Portfolio/Reviews: Сlutch.co, GitHub, Dribbble
Social Profiles: Facebook, Twitter, Instagram, LinkedIn
Postlight is also a company among the top web development firms in NYC. It was founded in 2015 and is a digital strategy, design, and engineering company that collaborates with the best organizations globally and builds digital platforms for millions of people.
Service Areas: Mobile App Development, Web Development, UX/UI Design
Top clients: VICE, Bloomberg, Mailchimp, the Metropolitan Transit Authority, Barnes & Noble, and Goldman Sachs
Portfolio/Reviews: Сlutch.co, GitHub
Social Profiles: Facebook, Twitter, Instagram, LinkedIn
Tivix is the top website development company in New York specializing in web and mobile app development based on agile principles. The company was founded in 2008, and it offers quick time-to-market opportunities with standards-based software code. Tivix’s team of top web developers in New York produces scalable, secure, and truly reliable enterprise-level software.
Service Areas: Custom Software Development, Web Development, Mobile App Development
Top clients: SolarCity, Zoetis, VMware, Bayer, Syapse, Apple
Portfolio/Reviews: Сlutch.co, GitHub, Dribbble
Social Profiles: Facebook, Twitter, LinkedIn
Unified Infotech is a top website development company in New York. Unified infotech was founded in 2010. It works with global Enterprises, SME’s and advanced Start-Ups producing custom-made software, web, and mobile apps. By combining smart planning, design thinking, and the present technologies, United infotech helps clients become more business efficient.
Service Areas: Web Design, Web Development
Top clients: NBC Universal, Citi Bank, Colorcon, Future Group, Openreel, Bridger
Portfolio/Reviews: Сlutch.co, Dribbble, Behance
Social Profiles: Facebook, Twitter, LinkedIn, Instagram
Blue Fountain Media is one of the best web development agencies in New York. Due to merging imagination with technology, the company delivers user-focused digital experiences that level up brands and businesses. Founded in 2003, Blue Fountain Media provides deep expertise in B2B and B2C website development and design, integrated marketing solutions, and branding.
Service Areas: Web Design, Web Development, Digital Strategy
Top clients: RailWorks, FedEx Ground, Delta Star, Cathay Bank, IGY Marinas, Blue Pearl, Service King, Baldor Foods, CDK Global, Service King, Workfront, NYU, SONY, Peterbilt, MetLife, Engel &Volkers, Wholesome, Hartz
Social Profiles: Facebook, Twitter, LinkedIn, Instagram
CemtrexLabs is also among the top New York web developers that transform brands and make them grow via their digital services. CemtrexLabs was founded in 2009. It offers software, hardware, design, and development services: business-critical apps, powerful AR, and VR apps for brands globally that excel every expectation of consumer, industrial, experiential, and commerce apps.
Service Areas: AR/VR Development, Web Development, E-Commerce Development
Top clients: Cartier, IWC Schaffhausen, Jaeger-LeCoultre, Montblanc, Officine Panerai, Piaget, Vacheron Constantin, AT&T, LiveNation, Essence, Revolt Media, AARP, Endevour, V Magazine, Hearst Media, Pitaya (Maderas Labs), Interior Define, Nameless.TV
Portfolio/Reviews: Сlutch.co, GitHub
Social Profiles: Facebook, Twitter, LinkedIn, Instagram
ArcTouch is among the best web development agencies in New York. The company was founded in 2009, it designs user-friendly apps and develops technology for the tech-savvy world. ArcTouch is an expert in mobile and voice apps development, website development, blockchain technology, and smart IoT product development.
Service Areas: Mobile App Development, UX/UI Design, Web Development
Top clients: Hawaiian Airlines, Audi, 3M, HP, PayPal, McCormick, AB InBev, and many more
Portfolio/Reviews: Сlutch.co, GitHub, Dribbble
Social Profiles: Facebook, Twitter, LinkedIn, Instagram
As the best web development agency in NYC, providing digital marketing for B2Bcompanies, Lform was founded in 2005 as a precision and consistency oriented company. Lform website development in NYC is a combination of creativity and technological prowess for digital design and marketing solutions delivery. The client’s goals are met from discovery to development. Websites Lform Design develops are informative and connect any organization with its audience.
Service Areas: Web Development, Web Design, Mobile App Development
Top clients: AAA Innovations, CAST Lighting, Bergen Cable, Dauphin, Fuji Film, Insight Partners, Kulite, Mitsubishi Fuso, Modern Restaurant Management, and REdirect Consulting
Social Profiles: Facebook, Twitter, LinkedIn, Instagram
So, now you know which web development companies are the best in NYC and offer cutting-edge solutions as well as top services to their clients. If you’re still interested in the other 868 companies, do visit Clutch.co and look through the list.
Publish Date: March 2, 2021 9:45 AM
New Jersey is one of the 50 states in the U. S. with an area of 8,722.58 square miles and a population of more than 8,882,190 people. It is a versatile state with lots of opportunities. New Jersey includes numerous industries, one of which is software web development. What companies are acknowledged for their top performance in NJ? What do we know about them? Let’s explore!
It is a software development company on an international scale. Therefore, it may be considered one of the NJ web development companies. Inoxoft specializes in:
At Clutch.co Inoxoft receives 5 stars for its major contribution to the midmarket and small businesses. The company works with such clients as TOSHIBA, NIVEA, Vestel, University of San Diego, Synergy 3D, NEO VICI, OSS, VIM, AIRPA, OverOps, MAXFIN, Medical Cytrometrix, BEYOND VERBAL, YUMBLEKIDS, Slooh, New Amigos, Guru, Papukurier, SITIME, LUMEN, PINGUIN, OatFoundry, BOS Dimex, MULTIVIB, WALDRON, QUICKWY, Panic Guard, Rhenus Logistics, Jador.
Inoxoft’s mission is
Extended information about the history of the company, its services, blog posts, and contacts can be found at Inoxoft’s website.
It is a web development agency in New Jersey and New York specializing in:
At Clutch.co Lform Design has a rating of 4.8 stars. The agency’s focus falls on helping clients from midmarket and small businesses. The agency works with such clients as AAA Innovations, CAST Lighting, Bergen Cable, Dauphin, Fuji Film, Insight Partners, Kulite, Mitsubishi Fuso, Modern Restaurant Management, and REdirect Consulting.
Lform Design defines its mission as
“….. focus on B2B manufacturing companies and consultancies ….. to understand our clients to the fullest. This ….. ensures that our mission to deliver exceptional measurable results is achieved through thoughtful web design and sound digital marketing strategy.”
You can read full information about the history of the company, its services, blog posts, and contacts at Lform Design’s website.
It is a company that produces web development services in New Jersey. Cantilever specializes in website
Clutch.co gives Cantilever 4.9 stars in its pursuit of success. This company differs from the previous ones in its primary focus, which is in helping not only midmarket and small businesses but also enterprise ones. Cantilever works with such clients as IBM, American Express, New York Times, Esquire Magazine, Droga5, Northeastern University, NYU, The IMF, American Cancer Society, Samuellson’s Red Rooster Harlem, and In The Raw Sweeteners.
The company brings value by building websites from scratch, designed for the long-term, faster in engagement, and simply, meant for the audience. So, Cantilever defines the following principle it works by:
More information about the company is available on its website.
Semgeeks is a web development agency in NJ that wins all the awards. Semgeeks believes that starting trends is better than following them. The main focus of the agency is to provide services of
Clutch.co rates Semgeeks as an agency with 4.9 stars for its contribution to design, marketing, and web development. The focus of Semgeeks falls on helping small, midmarket, and enterprise-level businesses. The agency has been working with the following clientele: Surf Taco, Faherty Brand, Chefs International, Marina Grille, Monmouth University, Woodhaven, Mamoun’s Falafel, Windmill Hot Dogs, New York Health & Racquet Club (NYHRC), Jersey Mike’s Subs, Rutgers, Oak Hill Academy, Brookdale, Penn Graduate School of Education, Liberty Helicopters.
The biggest value of the company is in empowering both its clients for advancement and its employees to produce better results. Also, Semgeeks values the “geeks” that work for the company. Here, the company has responsibility for and cares about its people. Also, they highlight that “Our experience sets us apart” making it pretty clear that the culture at the company together with its vision is to allow employees to learn and scale.
If you’re curious to learn more about the agency and see what they are up to, visit Semgeeks website.
AndPlus specializes in tech consultancy and web development. Among the services it provides one can find:
Clutch.co gives AndPlus a rating of 4.9 stars. The market focus of AndPlus is on enterprise businesses, midmarket, and small businesses. AndPlus works with such clients as Bloomberg, ESPN, MIT, Cambridge Mobile Telematics, LinkAKC, Honeywell, Cognex, Predicata, Crunched Accounting, NexRev, Goodstart Genetics, Onset Computers, Harvard School of Public Health, Medica , Phoenix Controls, AEMC, Arthromeda, Party Valet, CA Pager, DKF Solutions, VGSI, Stratcomm, Harvey, PrismHR, Phantom Gourmet.
Andplus works according to the principles of
By committing to excellent service, timely delivery, giving clients the right to participate in development processes, collaborating on friendly but professional terms, and producing innovative solutions, AndPlus brings value to its customers and to the web development services in New Jersey. More information can be found by clicking on the link.
NewAgeSMB is an iOS and Android web development company in New Jersey. The company provides the best solutions by following four steps:
Taking these steps the company has earned a good reputation on the market and a rate of 5 stars on Clutch.co. NewAgeSMB works with such clients as Cab App, YellowX, GogoWash, LCard, Global Access, Travel GTS, Junkshot, Redify, RHG RoleMode, School Cafe, Bubblescale, StatChat, Palliative care, TrueGift, Sportable. NewAgeSMB focuses on providing solutions for small businesses offering web development, mobile development, and UI/UX design services.
The mission of the company lies in defining steps to take your idea and lead it until it’s ready to market. For instance,
For more information about the NewAgeSMB web development company and its solution approaches visit the NewAgeSMB website.
Dogs Media is a web development company from New Jersey specializing in:
At Clutch.co the company has a rating of 5 stars and its primary focus is on helping small businesses. The clients of Dogs Media are the Travel & Tourism Research Association Wharton Institute, Rangelands Land Trust Alliance, and the Ireland Chamber of Commerce.
The vision and mission of the company are hidden behind its name. Here, dogs denote a friend and, this way, the company wants to become “the best friend on the web” for their clients. Despite having a small team, the company makes a big difference in the software development market.
For additional read go to the 2 Dogs Media website and find all the needed information there!
Kiss digital is one of New Jersey’s web development companies that offer solutions such as:
Clutch.co assigns Kiss digital 4.9 stars. The company has an interest in helping enterprise, midmarket and small businesses. The company’s key clients are Ernst & Young, PAYBACK, Eurocash Group, Medicover, NN Investment Partners, AVON, Oknoplast, Idea Money, Olimp Labs, OBI, and Haddad.
Kiss digital’s goal is to help their client receive a digital solution in
The company’s vision is to be of use to different businesses and remain highly professional, qualified in achieving results and credibility. Kiss digital is not just a simple name, it refers to the way of thinking. So, the word KISS translates as “keep it simple, stupid”. This saying points out to simplicity as the basic means of web development processes in Kiss digital. More useful information can be found by following the link.
Hero Digital is a company based on customer experience. Hero digital specializes in
According to Clutch.co, Hero Digital receives 5 stars and focuses on creating solutions for enterprise, midmarket, and small businesses. The clients of the company are Western Digital, Sephora, Salesforce, Aramark, Borgata Hotel & Casino, Easterseals, Sunrise Senior Living, Universal Health Services, Inc.
The mission of the company states that it creates beauty and truth that are valuable to people and businesses. Thus, Hero Digital keeps web development simple and uses the following steps to achieve the best results:
Hero Digital also has a website, where you can find information about their services and working methods.
ReachFarther is a web design and development agency in NJ. The agency has a multi-industry specialty that covers
Clutch.co gives ReachFarther its credit and rates it with 5 stars. Key clients of Reachfarther are Alisme Law Boykin Management Company, CBC Dabora, Inc., Denali Property Management Excelon Associates GAF Galvan & Associates Goodway Group Hammes Company Lakeside Art Studio Madison 88 R.M. Piper Spire Learning Starfish Associates The Midwest Clinic Urban Child Academy Vitalis Consulting Waller Helms Advisors Walt Disney Parks & Resorts.
The mission of the company is to help customers in navigating through the digital world. Saying “Relax. We got this.” ReachFarther highlights their significant capabilities in design and marketing and assures that their clients are always satisfied with the solutions they bring to life. To know more about this web design agency in NJ, click here.
Publish Date: March 2, 2021 9:40 AM
One of the American fifty states to attract attention is Washington, DC. It’s big, it’s populous, and it’s the capital of the USA. Washington is a great place for opportunities from a business perspective. If you are searching for a vendor to carry out your project, or the best web developers in Washington DC or the best employer companies to apply for a job here, this article is just for you! According to Clutch, there are 512 top web design companies in Washington. However, let’s explore the top 10 web development service vendors in DC.
Publish Date: March 2, 2021 9:32 AM
Gradient boosting classifier is a set of machine learning algorithms that include several weaker models to combine them into a strong big one with highly predictive output. Models of a kind are popular due to their ability to classify datasets effectively.
Gradient boosting classifier usually uses decision trees in model building. But how are the values obtained, processed, and classified?
Classification is a process, where the machine learning algorithm is given some data and puts it into discrete classes. These classes are unique per each data and are categorized accordingly. For example, in our e-mail box we have such categories as “inbox” and “spam”, and the mail received is classified according to the letter’s contextual features.
Regression is also a machine learning algorithm, which works based on the results obtained by the ML model. In the other words, we obtain a real value that is also a continuous value (weight, pulse). Regression aims at predicting value (age of a person) based on continuous values (weight, height, etc.)
Gradient boost was introduced by Jerome Friedman, who believed that with small steps it is possible to predict better with a dataset that is being tested.
To make out predictions and build a decision tree, we will need to carry out several steps.
In the table above we are using the training data that we have gathered from six patients. The data shows patients’ presence of chest pain, their pulse (beats per minute), weight (underweight, normal, and overweight), and a history of heart disease. Our aim here is to understand how gradient boost fits a model to this training data.
Using gradient boost for classification we discover the initial prediction for every patient in the log (odds).
To calculate the overall log (odds), let’s differentiate between the patients, who answered “yes” for heart disease and the ones, who answered “no”. Here, we have 4 patients in the training dataset that answered positively, and two patients that answered negatively. So, the log (odds) that patients have heart disease is
This number is going to be present in the initial leaf of our tree as an initial prediction.
But how can we use initial prediction for classification? The easiest and smartest way to do so is to convert the log (odds) to probability. The trick here is to use the logistic function.
And our probability will look like this:
With the help of the log (odds) we obtained primarily, the probability of heart disease we get is
The number 0.5 is considered to be the probability threshold in making a classification decision tree based on it, so every number above it makes a patient prone to heart disease automatically. For more information click on the link to watch ROC and AUC machine learning curves.
We perform residual calculating to get the difference between the observed and the predicted values. We cannot classify every patient in the training dataset as the one that surely has heart disease because two of these patients did not confirm any heart deviations. So, it is best to measure the initial prediction error with the help of getting the pseudo residual number. Let’s take every “yes” answer as 1 and every “no” answer as 0. Get the idea of why we’re doing this from the graph below:
Here, residual = (binary heart disease - probability) or residual = (yes/no answer - 0.67). We put the obtained results in our table’s new column.
After calculating the residual for each patient, we’ll obtain new values to work within our decision tree’s leaf of initial prediction.
To build a decision tree we will need to use the chest pain, pulse, and weight data to predict the tree leaves and residuals. Thus, it is necessary to investigate which column will best describe the obtained results. To do this, we are going to divide our training data into three subtables and build three smaller trees - three weaker models to merge into a strong one later.
If the answer is “yes” then we will need to find the Residual Sum of Squares (RSS) and the average value of this positive answer.
To find the average of the “yes” answer, we should take all the patients, who answered positively, add these numbers and multiply by the quantity of the answers, which is 3. For instance,
Residual sum of Squares or RSS is the sum of the squares of residuals, which indicates errors predicted from actual values of the data set. Small RSS shows that the model perfectly fits the data. Here, average1 and RSS1 are the obtained results, which correspond to the condition of our training model, while average2 and RSS2 are the ones, which do not.
The formula above shows Уi as an element from the residual column. And Ӯ as the average number.
As there is also a “no” answer, we should take it into account and perform the same calculations with regards to the patients, who answered negatively: add the numbers and multiply by 3.
Based on the average value and RSS calculations, we will obtain the following tree leaves:
Here, we have two leaves with residuals but if we want to count the data error, we need to add RSS1 and RSS2 and the result will be the following:
To find out the error in the categorical data, it is necessary to divide (or categorize) the weight into such subsections as underweight (lower than normal), normal, and overweight (more than normal).
To find residuals and the RSS here, we are following the same steps we carried out before.
To understand the differences and data errors in pulse, we will need to take several pulse indicators of patients. For example, 68, 70, 75, 88, 95, and 115 beats per minute. Pulse is a numerical value, where the condition is variable. So, we take our pulse values and classify them according to the order of growth. Then, we will need a graph to visualize the variables and the obtained residuals.
We take the first two values of pulse and calculate their average result. E.g. (68+70)/2=69. Then we show this result as a red line on the graph.
Afterward, we aim to try and find the residual average of the left and the right sides on the graph. As we have only one element on the left, our average is going to be the following:
As the average result is 0.33 we need to show it on our graph. E.g.
Further, our calculating shifts to the average of the right side of the graph. And it will be:
We’re showing this result on the graph too.
So, the final step is to calculate residuals. This can be done with the help of the following formulas.
We need to perform the same calculation with all the neighboring values of the pulse. Doing so, we obtain the following results:
Let’s also calculate the same average1/average2, RSS1/RSS2, and the overall RSS value as in the examples above.
After we obtained all the neighboring results it is necessary to select the best minimal option. This result has been achieved between the pulse range between 70 and 75. Based on this minimal number we can build the following tree:
On building a tree with the residuals, the smallest RSS was when we obtained the Weight= Under normal value. So, we take this value as the root of the tree.
Then, it is visually shown that we have only one value on the left leaf and five values on the right leaf. So, we need to carry out the same calculations for the right leaf and obtain a new tree.
After the calculations are done, we input the obtained data to the right leaf of the previous tree and get the following results:
As we have our data divided into the smallest groups (not more than 3 elements on one leaf) we can move to the next step.
To calculate the output value we will need to use the following formula:
This formula is the common transformation method, which allows calculating the output value for every leaf.
Inputting the already obtained values in the formula we will get the new tree with an output value.
This step requires updating the Predictions section with the new data. So, we are combining the initial leaf with the new tree. And this new tree is scaled by a learning rate, which is 0.8 and it is meant only for illustrative purposes.
This calculation is the same we did before at the beginning of the article. However, the output we get is completely new. And again, after finding out the new probability, let’s find the new residual numbers.
Having the new residuals data it is possible to build a new tree.
The process of tree-building repeats until there is a maximum number of trees specified or the residuals become as small as possible.
To make the example simple, a grading boost has been configured to just two versions of trees. Here, there’s a need to classify a new person as someone who has heart disease or doesn’t have this condition. So, we are doing the same prediction, and calculating the potential probability.
Let’s input into the formula our learning rate, which equals 0.8, and log(odds), which is equal to 0.69. Doing so, we will obtain the following:
But to show you more in detail, imagine we have a new patient and want to calculate the probability of heart disease of this patient.
Let’s calculate our log(odds) predicted with the formula we have:
The result will be:
Using our probability formula we have mentioned in Step 2 we can get our next result.
So, based on the achieved results, our new patient can have heart disease with the probability of 0.95.
The current overview of gradient boosting classifier is shown on a training dataset, but that is the same way it can be used on the real datasets. For instance, if there is a real need to predict whether the patient has a probability of heart disease at present or in the future or not. Thus, now you have an idea of what a gradient boosting classifier is and how it works in classification and tree-building to get accurate predictions and results.
Publish Date: February 4, 2021 10:55 AM
I've been looking for any other engineer to enroll in my technology group at Inoxoft. I agree with hiring is one of the most essential responsibilities for a startup, if now not the maximum crucial. From time to time it may be a irritating system. So, I idea i would write down my experience and learnings from the system:
As they are saying, if you're the smartest man or woman in the room, it is time to hire a person else. It is not simply an awesome concept to rent someone smarter than you -- it's in reality a recipe to make your corporation more successful. Nothing draws skills better than skills itself. In case you attention on bringing A-degree developers in for the duration of the startup segment, you might not have a lot hassle attracting greater talent in growth periods afterward down the road.
Do not even consider giving them a code project which you saw someplace on the internet. Through asking them to work on a real hassle from your organisation records, you're showing them what kind of mission they would be operating on and getting a better concept of if the candidate is suit for the form of initiatives which you have.
In this rapid-paced world wherein programming languages get stale faster than fashion in Paris, if you're nevertheless asking questions like, "How might you merge arrays in Java?" in an interview, you right away need to overtake the complete interview procedure. focus on the set of rules. Awareness on how the candidate procedures a hassle. It's noticeably simpler for a awesome problem solver to research a brand new language compared to studying the trouble-fixing techniques for a grasp of a single language.
Allow's be sincere: we all have biases to a few degree. And in a resource-restricted startup environment, it is simple to mention that your companions are busy with their duties. I've also heard the excuse that at the end of the day, all an engineer wishes to do is to code. It absolutely rings a bell in my memory of the only-liner funny story: An engineer is someone who converts espresso into code. but it truly is precisely what it's far -- a joke. It is crucial to get a 2nd opinion earlier than pulling the cause on a lease. I, for my part, ask each of my companions, Mareza and Daniel, to satisfy the candidate before I make the very last selection.
I've heard time and again that communique skills do not rely when you're seeking out an engineer. It in all likelihood might be authentic to a degree for massive teams. But whilst we're speak me approximately hiring for a startup, communique for engineers is as vital as it's miles for another worker.
If each you and the candidate are not at the identical web page in phrases of expectations from every different, get ready for a fast and possibly messy breakup. Be in advance approximately the fundamentals. for example, how critical it's far for each of you to have the power to do business from home extra frequently. if you want them to be to be had 24/7, this desires to be set up earlier than a suggestion is prolonged.
I have interviewed numerous applicants who seemed splendid based on their resumes but performed poorly in both the take-home challenge (which is a barely more time-ingesting venture however possibly makes a candidate less fearful) and in the in-character interview. On-paper accolades are first-rate, however those other regions of the hiring manner can't be neglected.
You need an enthusiastic software engineer. If a person does not perk up whilst speakme approximately their favorite assignment or direction, you don't want them on your crew. You want a person who codes due to the fact they enjoy it.even as coding may additionally pay their bills, they need to nevertheless be captivated with it.
It also includes one of the understated skills in relation to hiring, however every person who has worked with a person who writes messy code can let you know that pretty a great deal no one desires to collaborate with messy code writers or even touch badly written code, irrespective of how desirable the functionality/algorithm is.
If you need your new rent to paintings on something repetitive, certain, greater revel in usually might suggest more productiveness. But, in software program engineering, in particular within the startup international, your new lease will need to address new issues most of the time. In reality, one could argue that extra experience often leads to human beings being cussed/opinionated in terms of optimizing a method or method simply because they already recognise one manner to jot down code for it.
Ultimate however no longer the least, I’d like to emphasise that when you consider that no two conditions are same, there are no suggestions that paintings in each single case. I encourage you to study other humans’s stories but practice them handiest after customizing them to your personal startup. If you are looking for engineers to hire, there is always a possibility to talk with a leadership team first to explore software company’s values, vision and development goals.
Publish Date: December 22, 2020 8:13 PM
Outlets were dealing with an uphill warfare towards eCommerce organizations in seeking to take hold of the attention of customers. All the foremost retailers these days have web sites that meet the responsive layout requirements and feature even built cell apps if you want to maintain their existing clients.
So, what is the subsequent step? Is there something else that outlets can do to attract human beings and convert save site visitors into clients?
The assignment to retailers is surely complicated and includes several factors. One in every of the most important is to transform shop site visitors who do comparison buying and then go buy items on eCommerce websites and turn them into customers.
Smart retail – assisting retailers convert site visitors into clients. Retailers were facing an uphill war towards eCommerce businesses in trying to snatch the attention of consumers. All the main retailers these days have web sites that meet the responsive layout standards and feature even constructed mobile apps with a purpose to hold their present customers.
So, what's the following step? Is there anything else that stores can do to attract people and convert keep visitors into clients?
The task to outlets is surely complicated and includes several elements. One in all the largest is to transform store traffic who do comparison shopping and then pass purchase items on eCommerce sites and turn them into customers.
Softweb solutions’ clever Retail answer is one such answer to this difficulty. This proximity advertising and marketing answer is aimed toward shops who need to have interaction their target market with personalised messages and offers. The hardware component in web depelopment is composed of sensors, beacons and cloud-based totally technologies that are managed in the backend via an internet admin. The purchasers need to download a cell software provided by using the store.
The combination of Microsoft Azure IoT makes Softweb clever Retail a full-fledged, automated, information in depth marketing solution for any brick and mortar establishment that has a large footfall. Let’s study the key functions of smart Retail.
Retailers have been going through an uphill struggle towards eCommerce organizations in looking to grab the attention of customers. All the main shops these days have web sites that meet the responsive design standards and feature even built cellular apps so one can preserve their existing customers.
So, what's the next step? Is there anything else that stores can do to draw humans and convert store visitors into clients?
The challenge to stores is surely complicated and includes several elements. considered one of the biggest is to transform shop visitors who do comparison shopping and then pass purchase items on eCommerce sites and flip them into customers.
Softweb solutions’ smart Retail solution is one such solution to this difficulty. This proximity advertising answer is aimed at stores who want to interact their target audience with customized messages and offers. The hardware part is composed of sensors, beacons and cloud-based technologies that are managed inside the backend by way of an internet admin. The customers must download a cellular utility supplied by the retailer.
The mixing of Microsoft Azure IoT makes Softweb clever Retail a full-fledged, computerized, statistics in depth marketing answer for any brick and mortar established order that has a big footfall. Let’s look at the key capabilities of smart Retail.
The admin can create patron businesses based totally at the visitors’ behaviors, pursuits, context, and place so that it will supply the right message to the proper individual. This sort of segmentation of customers offers a clean concept of what a selected client is inquisitive about. The pleasant component is that the admin does no longer must be a coder or require technical expertise to create these organizations given that smart Retail does this by means of itself.
You could create as many tags as you need for each client primarily based on wide variety of visits, loyalty points, purchase history, and many others. By using assigning tags to every of them, the system is aware of which client has walked into the shop or passed through a geofence.
Interactive media campaigns
His feature helps you to deliver customized and interactive media content without delay to person devices. It helps in growing the user curiosity, and automate marketing with customized in addition to scheduled campaigns. A simple interface allows you to create custom designed campaigns for all the corporations which you have created. This is beneficial for sending appropriate communication to clients at key points. A first time traveler could get a one-of-a-kind message than someone who has been to the store some instances. If the tourist spends a predefined quantity of time close to a segment (set by means of the admin) then she will get a message about a reduction on gadgets in that phase. E.g. buy a couple of footwear inside the subsequent half-hour and get 10% off.
This way a window shopper can be transformed into a customer. This selection can also assist maintain customers. By figuring out and storing the consumer’s preferred features and patterns, a more designated profile can be constructed up over the years.
Clever Retail additionally offers you the ability to create V-sector (geofences), which matches on GPS, to goal your customers at the road degree or whilst they are near competitor locations. The instant a client passes a V-region, clever Retail takes an instant choice on what to do subsequent, based on the consumer’s institution. The admin can determine what action to take when a user enters or leaves a digital region. The range of the zone may be from a few meters to three hundred meters.
The system also can guide as many beacons and sensors as wished which can be deactivated or reactivated on every occasion wished.
Indoor navigation helps customers find the appropriate vicinity of the product that they need or the region they want to visit inside a building. Our clever Retail answer offers especially correct maps of client locations inside the status quo. The navigation and routing is primarily based on 3-D maps.
All the facts within the global is useless without get admission to to the right analytic equipment. Smart Retail’s complete evaluation gives you clear insights into your campaigns. You may measure the time customers spend in unique areas by way of getting warmness maps, frequency of purchaser visits thru footfall figures and the success charge of every campaign.
With Softweb clever Retail, you can set up a client conversation, involve them in your campaigns, and enable them to interact in conversations. Clients can without delay ask you questions and provide suggestions using their smartphones.
Facial reputation and system learning
With this most modern functionality of smart Retail, shops can sooner or later supply the right offer to the right purchaser. It reduces the want for added sales personnel because it acts as an e-concierge, looking after the client’s wishes, and disposing of any intrusive experience.
For this selection to work, shops want to put in a kiosk that has an interactive virtual display, and a digicam. The display needs to be located near the doorway. As the consumer interacts with the kiosk, the digital camera will seize the face and the gadget will decide the gender and the age of the client.
With preconfigured tags programmed within the smart Retail platform, the gadget will healthy the maximum appropriate tags for the unique client, and display the most applicable offer on display. If the purchaser is glad with the provide, he or she will be able to avail the offer. In case the offer isn't always suitable, the purchaser can click on no to generate every other offer.
The system mastering capability constructed into the device manner that it will maintain getting smarter over time.
Get began with Inoxoft. Our clever Retail solution facilitates you provide personalised reviews on your shop visitors. Get in touch with us to recognize greater approximately its blessings, unique use cases, and technical talents.
Publish Date: December 22, 2020 7:36 PM
Python is a excessive-degree, interpreted and fashionable-motive dynamic programming language that focuses on code clarity. The syntax in Python allows the programmers to do coding in fewer steps in comparison to Java or C++. The language based within the year 1991 with the aid of the developer Guido Van Rossum has the programming easy and a laugh to do. The Python is extensively utilized in bigger corporations due to its more than one programming paradigms. They generally involve imperative and item-oriented purposeful programming. It has a comprehensive and massive wellknown library that has computerized reminiscence management and dynamic features.
Why companies prefer Python?
Python has pinnacle the charts within the current years over other programming languages like C, C++ and Java and is extensively used by the programmers. The language has undergone a drastic exchange considering that its launch 25 years ago as many add-on features are brought. The Python 1.0 had the module machine of Modula-three and interacted with Amoeba running machine with numerous functioning tools. Python 2.0 introduced in the year 2000 had functions of garbage collector and Unicode assist. Python 3.0 introduced within the year 2008 had a positive design that avoids duplicate modules and constructs. With the introduced capabilities, now the corporations are the use of Python 3.5.
The software improvement corporations choose Python language because of its flexible features and less programming codes. nearly 14% of the programmers use it on the running systems like UNIX, Linux, windows and Mac OS. The programmers of massive businesses use Python as it has created a mark for itself within the software program improvement with feature functions like-
Advantages or advantages of Python
The Python language has diverse software in the software program improvement companies inclusive of in gaming, net frameworks and applications, language development, prototyping, photo design programs, and many others. This gives the language a better plethora over different programming languages used inside the industry. a number of its blessings are-
It gives large preferred libraries that encompass the regions like string operations, internet, web service equipment, running system interfaces and protocols. most of the highly used programming obligations are already scripted into it that limits the period of the codes to be written in Python.
Python integrates the organization utility Integration that makes it easy to broaden web services via invoking COM or COBRA additives. It has powerful manage competencies because it calls directly through C, C++ or Java thru Jython. Python additionally approaches XML and other markup languages as it could run on all modern running structures through same byte code.
The language has tremendous aid libraries and easy item-orientated designs that increase to 10 fold of programmer’s productiveness at the same time as using the languages like Java, VB, Perl, C, C++ and C#.
With its robust manner integration capabilities, unit checking out framework and improved control abilties contribute closer to the increased speed for most applications and productivity of packages. It's far an extremely good choice for constructing scalable multi-protocol network programs.
Barriers or dangers of Python
Python has varied effective capabilities, and programmers decide upon this language to different programming languages as it is simple to analyze and code too. However, this language has still not made its place in a few computing arenas that includes employer improvement shops. Consequently, this language may not clear up a number of the company solutions, and barriers encompass-
The Python lovers end up so conversant in its capabilities and its giant libraries, in order that they face hassle in mastering or working on other programming languages. Python experts can also see the affirming of forged “values” or variable “types”, syntactic requirements of adding curly braces or semi colons as a hard undertaking.
Python has made its presence on many desktop and server structures, however it's far visible as a vulnerable language for cell computing. this is the reason only a few cellular applications are built in it like Carbonnelle.
Python executes with the help of an interpreter in place of the compiler, which causes it to slow down due to the fact compilation and execution help it to work usually. then again, it can be visible that it is speedy for lots net packages too.
The Python language is dynamically typed so it has many design restrictions which might be mentioned by way of a few Python builders. It's far even seen that it requires extra checking out time, and the errors display up when the applications are subsequently run.
As compared to the famous technologies like JDBC and ODBC, the Python’s database access layer is discovered to be bit underdeveloped and primitive. However, it can not be implemented in the organisations that need smooth interaction of complicated legacy records.
Python is a robust programming language and offers an smooth usage of the code strains, preservation may be dealt with in a superb manner, and debugging can be done without problems too. It has won significance across the globe as laptop giant Google has made it one of its professional web development languages.
Publish Date: December 22, 2020 4:19 PM
Even with all of the proof pointing in choose of constructing your application, don't decide to move forward gently. With over 1.5 million apps every in Apple’s App and Google Play keep, it’s essential to run thru the cellular app improvement technique and the way your utility will fit in with both your advertising dreams and your market area of interest. Web development Lifecycle is just a illustration of the conventional software program development Lifecycle (SDLC) from the perspective of a cell device.
In nowadays’s time, making a cellular software isn’t rocket science. However, creating a success cellular utility is a process concerning quite an extensive pre-making plans. Building your mobile utility may be as easy as beginning up the IDE, throwing some matters together, doing a quick spherical of testing, and filing it to an App store, all achieved in half of day's work. Or you can make it an extremely worried manner concerning rigorous up-the front layout, QA checking out on a whole lot of gadgets, usability checking out, a full beta lifecycle, and then deployment a few exceptional approaches. The direction you pick out will provide form in your vision. With that said, right here’s a study the app development lifecycle and the goals and demanding situations alongside the way.
All apps begin with an idea, even though yours is simply to have a cellular app presence. Refine that idea right into a solid basis for an application. make sure your preliminary evaluation consists of real demographics, motivations, behavior patterns and desires of your consumer personality. All through each level of the manner, maintain the quit user in thoughts. Now, try to think of your purchaser’s lifecycle, as soon as their traits are pinned down. When you reach them, they want to be acquired, converted, retained and their loyalty nurtured. By means of the give up, you have to understand how the client might be the usage of the digital product. Doing this on the very onset will set you on company footing, and your readability will give you and your investors, a whole lot-wished self belief.
This segment is essential due to the fact, throughout this segment, you lay down the necessary groundwork for what's to comply with subsequent. Do your little bit of sizable research and brainstorming before shifting directly to the following section. And another crucial part of this section is analyzing the opposition. an in depth look at of your competitor’s app will help you figure out what capabilities are absent of their app so you could consist of it in your app, to make it stand out.
The subsequent step is to file and wireframe the app, to apprehend future functionalities. even though time isn't always in your aspect at this point, without a doubt drawing specific sketches of the anticipated product facilitates you discover usability problems. Sketching does loads more than merely tracing your steps. It could be a powerful communication and collaboration tool. While you're performed sketching, wireframing will help refine the thoughts and arrange all additives of the layout inside the proper manner. You may triumph over any technical issue found inside the backend improvement technique on this preliminary phase. Now, intention to expand a clear understanding of how your proposed functions and ideas will fuse together into a practical app. You have to also create a roadmap or a storyboard, to demonstrate the connection among each display screen and how the customers will navigate via the app. Search for opportunities to comprise your brand, cognizance at the user experience and preserve in mind the differences in the way humans use a cellular app versus a cellular internet site.
You might have a clear understanding of the visuals with the aid of now, however you furthermore may want to recall if the back-stop structures will be capable of assist the app’s functionality. To realize whether or not the concept of your software is possible technically you want to get get admission to to public statistics by way of sourcing public APIs. An app, relying on its layout (cellphone, tablet, wearables, and so forth.) In addition to the platform (iOS, Android, etc.), could have distinct requirements. By way of the end of this exercise, the crew may additionally have special thoughts for the app or decided that a number of the initial functionality isn’t possible. At this factor, brainstorm a little, ask questions and evaluation the status.
build a rapid prototype. speedy is the important thing phrase right here. You cannot without a doubt understand the touch enjoy until and except you touch the App and see the way it works and flows. So, construct a prototype that gets the app concept into a person’s fingers as quickly as viable to see the way it works for the most not unusual use case. Use rough and no longer exhaustive wireframes for this section. this can help you notice in case you are taking matters inside the proper path. include the stakeholders on this manner, letting them touch the prototype will come up with their comments and put into effect it into your work. And furthermore, the prototype will provide distinct stakeholders the first take a look at your app and could help you validate the records you’ve collected.
After you get this step out of the way, you could dive into coding. Your user experience (UX) designer architects the interplay among design factors, at the same time as the consumer interface (UI) fashion designer builds the look and experience of your app. That is a multistep system with its many evaluation tiers. What you get is blueprints and visible route, informing your engineers of the predicted final product and approximately how interaction need to move, feel and glide. Depending in your undertaking scope and app budget, this layout segment can be finished in a single afternoon or can take a crew a whole lot of hours. And do not forget to create a couple of versions of a display by means of playing around with the format of navigation, buttons and other visible elements. The extra your product varies, the higher the possibilities of your UX being authentic. application designing will prove to be a multi-step method, and your results need to be clean visible instructions providing an abstraction of the final product.
The development segment generally begins pretty early on. In truth, once a concept gains a few maturation within the conceptual degree, a working prototype is advanced which validates capability, assumptions, and allows to provide an understanding of the scope of labor.
As the development progresses, the app is going via a fixed of tiers. in the preliminary degree, the center functionality even though present isn't examined. See the app may be very buggy, and non-middle capability doesn’t exist at this point. within the second level, plenty of the functionality proposed is included. The app has ideally long gone thru mild trying out and computer virus solving, although a few problems could still be present. in this segment, the app is launched to a positive organization of outside users for extra testing. After the bugs inside the second stage are constant, the app will pass to the deployment section wherein it’s prepared for release.
If yours is a complex undertaking wherein consumer requirements change often, make use of agile methodology. It enables with flexible planning, revolutionary development, early deployment and consistent improvements. A massive utility may be broken down into smaller modules, and agile method may be implemented to each of those small elements.
In cellular app improvement, it’s an awesome concept to test early and frequently. Doing this can keep your final expenses low. The farther in you go into the improvement cycle, the costlier it becomes to restore bugs. confer with the original design and planning files even as building out the numerous take a look at instances.
Utility testing is good sized, so make sure your team covers all the essential sides of it. The application must be tested for usability, compatibility, protection, interface exams, pressure, and performance. In person attractiveness trying out you find out whether your mobile app works for your meant users or now not. To check this supply your app to 3 human beings to your target market and ask pertinent questions. Once your utility passes the user popularity take a look at, you already know your solution “works.” And further make your software to be had for a beta trial, both through the enrollment of formerly recognized agencies or an open solicitation for participants. The remarks you acquire from beta users will assist you find out whether or not the app’s capabilities are running nicely in an actual-international scenario.
Your app is prepared to post. Pick an afternoon and key up a proper release. For exclusive utility stores, the regulations of launching an utility are extraordinary. And preserve in mind, this isn't always the end. App development doesn’t end at launch. As your application receives in the hands of users, comments will pour in, and you may want to include that comments into future variations of the app. Every app will need updates and new capabilities. Generally, as quickly as the first version of the app is launched, the improvement cycle begins anew. make certain you have got the sources to preserve your product. Apart from the money invested in constructing a virtual product, keep in mind that its a protracted-term dedication. Godspeed.
Publish Date: December 22, 2020 3:18 PM