We build scalable web solutions that handle thousands of users. Using hi-end technologies, we make applications reliable and secure.

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Web development services we deliver
Outstaffing web development

Whether you need one developer to cover project needs or a full-cycle team of specialists for a long-term partnership, we will provide you with any amount of web development experts

Web development outsourcing

We deliver outsourcing web development services and help our clients launch products faster and more effectively


Building responsive and user-friendly websites with great performance

Advanced web applications

Creating apps with complex business logic that require high load and speed of operation

E-commerce solutions

Providing your online customers with fast and secure payments and protecting their data

Landing pages

Helping you generate leads with custom, conversion focused landing pages

Our web development company process


Discovery Stage

First of all, our specialists do business analysis. We conduct market research, define your target audience and find solutions to solve the users’ problems. This approach considers all potential goings-on and provides financial benefits for products.



Product development begins with UX research. Our designers study products on the market and do analysis. This way, we can see the weak points in competitors’ products to give your product advantages.


UX Prototyping

Our designer makes mindmaps and wireframes. This stage allows us to create and test prototypes to get a clear picture of a future app and avoid not working solutions.


UI Design

When you approve wireframes, it is time to add ‘life’ to the app. Colors, fonts, animations, typography, infographics — after that we can start mobile app development.



Our frontend and backend developers have incredible technical expertise and provide proper mobile app development services. We divide the process into sprints to present intermediate builds to you. So you will get all updates in time.



We conduct both automatic and manual testing in order to find and fix all possible bugs before the release. All to make your product function without interruption.



We release your app to stores under your developer account, considering all the requirements and guidelines. We know how to get approval from Apple and Google testers.



To make sure that all bugs are fixed and the product works steadily, we provide post-launch support and further scaling. If necessary, we offer ongoing development to add features after the release.

What our clients say
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Roman Chistyakov
Founder of SAORSA startup

We worked with web and mobile app development company Brivian on the Saorsa project. The team was very good at communicating, responsive and friendly during the whole project. At all stages of development, the guys showed intermediate results and offered their solutions. Team took care to make the app convenient for the end user. They have extensive experience in mobile development and know many nuances which the startupper may not know about. This was very helpful.

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Derek Distenfield
COO, CFO & Co-founder of Gsdvs

I came with a cryptocurrency app request and Brivian was the perfect solution to build the utmost viable platform. They deliver excellent quality services and are customer-friendly. The team`s commitment to driving results and incredible technical expertise encourages long-term partnership. Highly recommend!

Our Insights

How much does web app development cost?

The cost of our web development services depends on the number of features, complexity of the business logic and hours needed. To calculate the cost, we multiply the work hours by the hourly rate of each specialist on the team. If you want to get a precise estimate, fill in the form below.

How much time does web development take?

It depends on your needs and requirements. We do business analysis to calculate how many hours we need for the web development services. Usually, it takes us about 2-4 months to develop a web app MVP.

Which web development services do you provide?

Our web development company provides services like business analysis, UI and UX design, full-cycle development, QA testing and maintenance. On the business analysis stage, it might turn out that you just need consulting and audit services — and we’re ready to help. Or, we can augment your team with our experts =)

What is the pricing model of your web development agency?

We provide web development services according to the Time and Material model. It means that you pay for the working hours of our specialists and materials used for the project.

Who will manage my project?

Management is part of our web development services — every project team includes a project manager or a team leader who will be responsible for communication and make sure that the team meets the deadlines.

What is your web development company tech stack?

We chose the technology stack specifically for each project. What frameworks and libraries we will use, depends on the project size and requirements. Here are technologies we rely on:

Languages: Go, C/C++, Python, Java
Frameworks: Spring, Echo, Flask, Spark, Gval, Gorilla, Asyncio, Aiohttp, Socket.IO
Databases: Redis, MySQL, PostgreSQL, ClickHouse

Languages: JavaScript
Frameworks: Vue.js, React, Angular, VueX, Redux, Bootstrap, RxJS, Apollo, Electron,
Cypress, Socket.IO, Web Assembly

Can your web development company sign an NDA?

Sure thing. We can sign an NDA document, so you’ll be sure that we won’t steal your idea or disclose sensitive information.

Will my web app be able to handle thousands of users?

Our web development company specialists build scalable app architectures that handle high loads. We can’t tell for sure how many users your service will have in the beginning but when your service starts growing, you’ll be able to scale it.

What is the difference between a website and a web application?

Websites have simple architectures based on HTML code and serve to give users information — users can’t interact with them or add their own content. Web applications are applications that can be accessed from a browser. They are interactive and have a vast functionality. Our web development agency can build both applications and websites of any complexity.

Is consulting and audit included in your web development services?

If you need, our web development agency can audit your website or web app or provide you with consulting services. Our experts will evaluate the current situation of your business and help you reach the goals. If you already have a digital product, we can review the architecture and the code, find mistakes and help you improve the product.

If I already have a design, can I work with your web development company?

Of course, we are ready to work with a ready-made design. Although, if you need design, it’s included in our web development services.

Who is on the web development team?

Usually, our project team consists of a project manager, business analyst, UI/UX designer, backend and frontend developers and a QA engineer. The number of specialists depends on the size of your project and your needs.

Do you develop mobile applications or only web ones?

At Brivian, we deliver mobile and web development services for businesses of all sizes. We also specialize in AI and computer vision solutions, deliver consulting and audit services, and provide our experts to enhance your teams.

What about post-release support?

It’s part of our web development services. We’ll take care of your app even after the release — fix bugs, do updates, add features. All the terms and conditions will be written into the SLA document.