Benefit from client-focused, customer-centric web solutions tailored to your business needs. IntelliSoft provides custom web application development services that drive growth and enhance your online presence. Our web development company is here to help you achieve sky-high conversion and adoption rates. Get a quote

Web Application Development Services for Your Business

Clients’ testimonials

Lars Dybdahl photo

Lars Dybdahl

Principal Architect at Cambio Healthcare Systems Denmark

IntelliSoft is a great partner. These engineers are up-to-date on the latest technology, they know what they are doing, and want to deliver high quality code. IntelliSoft allowed me as a CTO to focus on further developing our products.

Web Application Development Services We Offer

Being in the industry for more than 15 years, IntelliSoft has built expertise in all areas of progressive web application development services, covering everything from requirements gathering to backend, consulting and strategy. When you decide to delegate your web development to our team, you don’t have to worry about a single thing – we’ll cover the process from A to Z and report directly to you.

Custom Web-Based Software Development

Custom web application development services with IntelliSoft are akin to crafting a tailored masterpiece for your business. We take into account your unique requirements, needs, and capabilities and build a web app that is uniquely yours. Our developers sculpt intricate code to bring your vision to life, and other experts, such as designers and QA engineers, also make sure that the web application is flawless.

Front-End Development

Our web development company has a team of skilled front-end developers who can bring any design idea to reality, ensuring that all interface elements work properly. We create fast-loading user interfaces with the features of your choice, making them easy to interact with and use on a regular basis. We work with JavaScript frameworks, such as React, Vue, Meteor, Angular, Next, Ember, etc.

Back-End Development

IntelliSoft’s experienced back-end developers carefully implement the business logic of your web app on the back end. We define the rules that regulate the data exchange between the database and user interface and build new innovative ways to streamline data processing. We provide .Net, Java, Node.js, Python, Go, and PHP web application development services.

Full-Scale Web Development

Our full-stack web and mobile app development services cover both front-end and back-end development. We provide a one-stop web development solutions for your web app needs. IntelliSoft’s experts will handle everything from user interfaces to the underlying functionality, ensuring a seamless, end-to-end experience.

API Development

Our web app development service creates the digital connections necessary for effective data and functionality exchange between different software components and platforms. These APIs act as bridges, enhancing the capabilities of your applications and enabling smooth communication.

Consulting and Strategy

If you need to consult with our web app development service, our BAs will assess your ideas, make a list of all your requirements and needs, outline the features, and provide detailed cost and time estimates. We offer you expert guidance in navigating the digital landscape by formulating strategic plans and providing insights to help you make more informed decisions.

Why Choose IntelliSoft for Web App Development

Whether you have an expertise gap in your current team or need to develop an MVP, we’ve got you covered. You can hire our skilled professionals for a vast number of web development services, as we have experts in multiple industries and technical fields. Long-term or short-term projects, small businesses, or large corporations – IntelliSoft can adapt to your specific needs and deliver results that exceed expectations.

Proven Expertise

IntelliSoft’s team has years of experience in progressive web application development services, bringing to the table the best skills and expertise. Our cases prove that our developers can deal with any challenge and bring all ideas to reality. We’ve tackled complex challenges, innovated web development solutions, and consistently delivered products that exceed client expectations. Once you decide to work with us, you’re signing up for custom solutions of the highest quality and business success.

Tailored Solutions

There’s no other business like yours, with your unique needs, requirements, and visions, and we want to represent it in the web development solutions we develop. We tailor our approach to the web and mobile app development services and deliver web applications meticulously crafted according to your unique requirements. At IntelliSoft, it’s always about you, your vision, and how we can bring it to life in the most extraordinary manner.

Cutting-Edge Technology and Tools

Our team is always at the forefront of the latest technologies, striving to use the newest tools and test out the latest trends. Whether it’s PHP web application development services, Blockchain, AI, ML, IoT, or anything else, we use cutting-edge technology to ensure your product isn’t just current, but ready for the future.

Agile and Scalable Methodologies

We prioritize open communication and follow the Agile development approach during our collaboration. This allows us to ensure that your project is flexible, adaptive, and responsive to growing and changing demands. Frequent iterations and improvements allow us to deliver the high-quality web solutions you expect.

Transparent Communication and Robust Reporting

The backbone of a successful project collaboration is open and honest communication. At IntelliSoft, we emphasize transparency, constantly reporting to you, sharing details about the project, and providing regular updates. Our web application development company always seeks your input as well to ensure that the project aligns with your vision and goals. Your trust is invaluable to us, and we go the extra mile to keep it.

Unmatched Technical Support

If you need any help after or during the development process, you can reach out to our tech support and receive help immediately. Our web app development service never sleeps, so help is only a click away. We are committed to providing you with the peace of mind you deserve around the clock.

Our Web App
Development Projects

We take pride in our successful cases that allow us to become a part of someone’s story, taking businesses to a whole new level and introducing new transformative ideas to the globe. We want to share these stories of innovation, collaboration, and determination with you. Take a look at these cases to discover our expertise and the tangible results of our hard work as a web application development company.


We ensured online and offline database synchronization between mobile devices used in field operations and local databases. The project scope also included the development of Inventory and Maintenance AMOS applications, a Quality Management system, and a Web Approvals module.

Ingram Barge

We provided the client with fleet management services to build a fully-fledged Fleet Management System that manages a fleet of 5000+ barges. The project included barges location visualization, route planning functionality, and collaborative tools for shore-side personnel and boat captains.


GrowthWheel is a SaaS visual toolbox solution for business advisors and entrepreneurship educators. The IntelliSoft development team built the first version of the platform and participated in further product implementation. As a dedicated development team for GrowthWheel, the IntelliSoft IT specialists refactored the project’s architecture, improved the performance, and fixed quality and usability issues.

Industries We Serve

All industries are unique, with their own challenges, opportunities, and intricacies. At IntelliSoft, we have more than 15 years of experience as a web development company, and our talented experts can find a unique approach to any client, aligning closely with their needs and requirements. Let’s explore some of the key sectors where we have made a transformative impact.

Our Technologies

Ensuring reliability, security, and scalability are essential aspects of effective web applications. To achieve these objectives, our web app development leverages the following cutting-edge technologies:

Our Engagement Models

Get In Touch With Our Experts

Reviews 5 – Rating 4.8/5

    Frequently Asked Questions (FAQ)

    Web development services are the activities provided by certain companies or individual experts aimed at creating, maintaining, and enhancing websites for individuals, businesses, or organizations. These services encompass various aspects of mobile web app development services, including:

    • Website Design: Web developers design the layout, structure, and overall look and feel of a website. This involves choosing color schemes, typography and graphics, and creating a user-friendly interface.
    • Front-End Development: Front-end developers focus on building the client side of a website. They use HTML, CSS, and JavaScript to create the elements that users interact with directly, such as menus, forms, and content display.
    • Back-End Development: Back-end developers work on the server side of a website, managing databases, server configurations, and application logic. They ensure that the website functions smoothly and securely.
    • Full-Stack Development: Full-stack developers are proficient in both front-end and back-end development, allowing them to handle the entire web development process from start to finish.
    • E-Commerce Development: Specialized services for creating online stores and integrating payment gateways, shopping carts, and inventory management systems.
    • Content Management System (CMS) Development: Building websites using CMS platforms such as WordPress, Drupal, or Joomla, which enable users to manage and update their website content easily.
    • Custom Web Application Development: Developing custom web-based software and applications tailored to specific business needs or user requirements.
    • Mobile-Friendly and Responsive Design: Ensuring that websites are optimized for mobile devices, tablets, and various screen sizes to provide a seamless user experience.
    • Search Engine Optimization (SEO): Implementing strategies to improve a website’s visibility on search engines such as Google, including optimizing content, meta tags, and site structure.
    • Website Maintenance and Support: Providing ongoing services to keep websites up-to-date, secure, and functioning correctly. This includes regular updates, bug fixes, and technical support.
    • Web Hosting and Domain Registration: Assisting clients in selecting the right hosting services and registering domain names for their websites.
    • Website Security: Implementing security measures to protect websites from cyber threats, such as malware, hacking attempts, and data breaches.
    • Performance Optimization: Enhancing website speed and performance by optimizing code, images, and server configurations.
    • Analytics and Reporting: Setting up tools and systems to track website traffic, user behavior, and performance, enabling clients to make data-driven decisions.
    • User Experience (UX) and User Interface (UI) Design: Focusing on creating a positive user experience by designing intuitive interfaces and optimizing website usability.

    Web development services are needed by various companies and businesses of all sizes, especially in today’s digital age, when having an online presence is crucial. Here are some of the companies and businesses that need mobile web application development services:

    • Small Businesses and Startups: In order to establish a brand online, increase their visibility and become more competitive in the digital realm, small businesses and startups heavily rely on web development services. A well-designed website can help them to reach the right audience.
    • Medium to Large Enterprises: The larger the company, the more complex the website should be, and that’s why bigger companies often opt for third-party custom web application development services.
    • E-commerce Businesses: Online retailers depend on web development to create and manage their online stores, including features such as product catalogs, shopping carts, and secure payment processing.
    • Nonprofit Organizations (NGOs): NGOs use web development services to create websites for raising awareness, fundraising, and sharing valuable information about their activities.
    • Government Agencies: Government organizations at various levels, from local to federal, need websites to provide information and services to the public. These websites often involve complex data systems and security requirements.
    • Educational Institutions: Schools, colleges, and universities use mobile web application development services to create websites for students and teachers. These websites include online learning platforms, administrative systems, etc.
    • Professional Services (Lawyers, Consultants, Doctors): Professionals in various fields rely on web development to create websites that showcase their services, provide contact information, and allow for appointment scheduling.
    • Media and Entertainment: Entertainment companies, content creators, and new outlets require web development services to manage and deliver content to the audience faster.
    • Healthcare and Telemedicine: Healthcare providers and telemedicine services also need web development services to offer their clients virtual consultations, access to their medical records, and appointment scheduling.
    • Financial Services: Financial institutions, banks, and investment firms use web development services to offer their clients efficient online banking, financial management, and investment opportunities.

    No matter what type of organization you have, web development services are essential if you want to establish a powerful online presence, provide online services for people, or use your website for communication, marketing, or business operations.

    Our progressive web app development services process has been tested through years of experience, allowing us to perfect it and easily adjust to each client’s unique needs. While we follow the same five steps during web app development, our approaches depend on your project, timeline, and requirements. Let’s explore how IntelliSoft develops web applications for clients.

    1. Discovery

    Every new project at IntelliSoft starts with a discovery phase. We gather your requirements, listen to your needs and expectations, and everything we need to know about the project. This step is an awesome opportunity for you to validate your idea and decide whether it’s worth the investment. During the initial consultation, we analyze the problem you want to solve with your product, discuss what features you want to include and what to focus on, and make sure that at the end of the discovery phase we have a clear understanding of the project and all its intricacies.

    This step includes:

    • Product vision
    • Project roadmap
    • Backlog
    • Designing a prototype
    • User flows
    • Project architecture
    • Accurate estimates
    • Team composition

    2. Design

    Next, our team of skilled designers creates wireframes and prototypes that are the basis for the final web designs. We also create the user flow of the web app to demonstrate how the final product will look. We test this flow on real users to make sure that it is highly intuitive, user-friendly, and easy to navigate. When it comes to UI, we take into account your ideas and requirements and ensure that the interface is visually appealing, minimalistic, and makes a great first impression on the user.

    This step includes:

    • Design estimates
    • UX flow
    • Wireframes
    • Prototypes
    • User stories
    • UI design
    • Custom icons and illustrations

    3. Development

    Armed with a robust design, our talented developers get down to coding. We use cutting-edge technologies to ensure that the software is reliable, efficient, and scalable. Each module is developed and reviewed with adherence to the highest quality standards. We divide the process into sprints, each sprint following a specific structure. First, we plan thoroughly and then start developing. Next, we test the implemented functionality and release it. Once we complete one sprint, we move on to the next one.

    This step includes:

    • Planning
    • Design
    • Development
    • Testing
    • Demo-versions
    • Launch

    4. Release

    Once the software has been rigorously tested and refined, it’s time to launch. Our team takes charge of the entire deployment process, making sure that the software seamlessly integrates with your current systems. We carefully oversee each step of the way to ensure that the software starts providing value from the very first day it is implemented.

    5. Support

    IntelliSoft believes in long-term partnerships, and that’s why we provide ongoing maintenance and support, even after the project is finished. We offer 24/7 technical support to make sure your software continues to meet its objectives and adapts to changing requirements or technologies.

    Choosing a web development partner in such a vast talent pool can be daunting, especially if you have never outsourced before. Fortunately, there are some tips and tricks on picking the right vendor, and following them will help you find the best web app development service without stressing out.

    1. Evaluate your needs
      There’s no point in looking for a development partner if you don’t understand what you need from this cooperation. You need to assess your business state, technological capability, and what your in-house lacks that a third-party company can provide. After you outline the strengths and weaknesses of your in-house team, you will be able to know what to look for. For example, you may have a strong team of engineers but lack expertise in design, or vice versa. Thus, your further steps will depend on determining your needs first.
    2. Define your requirements
      Next, define what kind of project you want, the market in which it will compete, how much money you’re ready to pay, and the approximate deadline. Write down as many requirements as possible at this point, and as your potential partner, we’ll go through them and tell you if some are unrealistic. A good development partner will help you come up with more realistic requirements and tell you how to achieve them.
    3. Check the company’s expertise
      After you write down your needs and requirements, move on to the next step – reaching out to vendors. For instance, you can create a list of 5-10 vendors and evaluate them based on their tech expertise, skills, access to the latest technology, experience, and interest in your project.
    4. Read the reviews
      While evaluating a potential custom web app development company, check their Clutch profile. Read the previous clients’ reviews, talk to them about cooperation with the vendor, and ask questions. Make sure that the vendor has worked on relevant projects to yours before and that they have great reviews.
    5. Protect your data
      Privacy and data security are essential for any business, especially when outsourcing their business operations to a custom web app development company. Working with third parties always involves sharing sensitive business information, so it has to be managed properly and protected against breaches and leaks. Make sure that your data is protected, and sign a nondisclosure agreement with your vendor.

    Custom web app development services are a nitty-gritty process that includes multiple stages and intricacies. Thus, there’s no universal cost for all custom web app development services. The end price depends on the project scope, features, complexity, the team you’re working with, and other factors. Let’s explore what can influence web solutions and its cost:

    1. Category of web apps

    Depending on the type of app, costs may differ. The most common types are:

    Multi-Page Applications (MPA): These websites contain multiple pages. They are usually used for e-commerce purposes, education, and medical services. They are also a great fit for forums, blogs, etc. For example, AliExpress, Amazon, and eBay are MPAs.

    One-Page Apps (SPAs): SPAs have only one page that contains all the necessary information. The page doesn’t refresh when you click the buttons, so it reduces traffic and load time significantly. As a result, SPAs are perfect for fast-functioning websites. Google Calendar, Google Drive, and Gmail are SPAs.

    Progressive Web Apps (PWAs): These apps combine the functionality of both web and native applications. They can be used in an offline mode, access the device’s hard drive, send notifications, and more. For example, Starbucks, Pinterest, Spotify, and Flipboard are PWAs.

    2. Scope of work

    The more sophisticated the app – the higher will be its development cost. If you want it to include APIs, hosting, databases, and mobile compatibility, expect to pay more. Moreover, the price will change depending on whether those are standalone custom web development solutions or have third-party integrations such as GPS navigation, payment gateways, etc.

    3. Features and functionality

    The more features and functionality you want in your web app, the higher the development cost. Features such as user authentication, database integration, payment processing, real-time notifications, and complex algorithms can increase costs.

    4. The complexity of UI/UX design

    Custom web development solutions will always cost more than template solutions. The final cost depends on the quality of design, animations, elements, and so on. A well-designed and user-friendly interface often requires more design and development effort.

    For example, the design of a web page with 3D animations and a lot of other elements will cost approximately $4,000-$5,000.

    5. Technology stack

    The choice of technology stack (programming languages, frameworks, and databases) can impact costs. Some technologies may have higher development rates, and the availability of skilled developers in a particular technology can also affect pricing.

    6. Development Team

    The cost of hiring developers or a development team can vary based on their location, experience, and expertise. In regions with a higher cost of living, developers may charge more for their services.

    LocationHourly Rate Range
    North America (US, Canada)$80 – $200+ per hour 
    Western Europe$70 – $150+ per hour 
    Eastern Europe$30 – $100+ per hour 
    Asia $20 – $60+ per hour 
    South America$25 – $70+ per hour 
    Oceania$80 – $150+ per hour
    Africa$20 – $60+ per hour 

    7. Post-release expenses

    Always keep in mind that there can be post-release expenses, such as bug fixes and app maintenance. Bug fixes can take from 10% to 25% of the web development costs per year. Here are the additional costs you should consider:

    • Powerful servers: $20-$60/year
    • Push notifications: $10/month
    • Third-party services charges: depends on the type of APIs
    • App Store Developer Fee: $25 for Google Play and $99 for Apple App

    Hiring remote developers at IntelliSoft is like assembling a dream team of coding virtuosos who have mastered the art of programming. You’re in for a treat when you bring these seasoned experts on board. Let’s explore the benefits of working with IntelliSoft:

    Expertise at Your Disposal
    Our programmers are true masters of all programming languages and frameworks. They have unlocked the secrets of software development, wielding their powers to craft code that’s efficient and highly secure. When creating our teams of developers, we choose the top talent, mostly senior developers, as we understand that our clients want the best experts they can find for their unique projects.

    Portfolio of Successful Cases
    Our experts have a proven track record of successfully completed projects. They have honed their skills through practical experience, which means they’re well-prepared to tackle your project’s specific requirements. We have successful cases in Logistics, Healthcare, EdTech, MarTech, and others. We’re also a Top Las Vegas and top Ukrainian software developer, as recognized by

    Long-Term Partnership
    More than 75% of our clients have been with us for 5+ years. We value long-term partnerships so we pay close attention to the quality of our work, its safety, maintenance, and support. Each developer you hire at IntelliSoft brings reliability and sheer excellence to the table, making you want to continue working with us.

    Specialized Solutions
    All of our programmers come with specialized skills in Machine Learning, Data Analytics, and Quality Assurance, ensuring a holistic approach to solving your business challenges. We can work on projects of any complexity, starting from MVP development to long-term complex projects, bringing your unique ideas to life.

    Cutting-Edge Tech Stack
    When you hire developers at IntelliSoft, you have a chance to work with experts proficient in the latest technologies, including Angular, .NET, ReactJS, MS SQL, and MongoDB. With this tech stack, we can create any type of project and ensure that it is competitive in the market.

    Rigorous Hiring Process
    Prior to joining the IntelliSoft family, every developer undergoes a comprehensive selection journey. This journey encompasses multiple stages of evaluation, both technical and soft skill assessments. This meticulous process guarantees that you can bring on board programmers who excel in technical prowess and shine as effective communicators and collaborative team players.