Boost user engagement with custom web applications

Bridge the gap between website and application. Using web applications, you can develop strategies much more effectively and provide a more immersive, engaging user experience.



Technology Fast 50

Jamstack Agency of the Year 21’
And finalist of the Year 22’

Custom web app

What is it?

A web application is an interactive program that performs functions over the internet without requiring users to install it on their devices. By using progressive web applications, developers can create apps that combine the ease of web apps with the seamless experience of a native application.

We can easily develop any web application to target your specific audience, retain them, and keep them engaged.

Custom web applications benefits

Incredible mobile experience
Web apps deliver an app-like experience in the browser without downloading an app. Plus, they create a rich, capable user experience, even when the user is offline.
Increased conversion rates
Due to their high user engagement, custom web apps can also increase conversion rates.
One development
Don’t bother building many platforms for different OSes and devices. Save money instead - web applications blur the line between websites and mobile apps.
Great performance
By cache site assets, you get a high-speed native mobile platform feel with many benefits of a web app in your browser
PWAs are great for moving web apps to mobile devices. The serverless architecture scales automatically as your user base or usage increases.
With Jamstack, your PWA can be hosted like any static site. Nothing minimizes hosting expenses better than serving static assets from the CDNs.

Customer Success




Next.js, Headless WordPress


Boosting Backlinko's SEO with Next.js and Jamstack while improving UX and load times is how Bejamas helped to enhance the website.

Read Case Study
Charm Industrial

Charm Industrial


Gatsby.js, Storyblok CMS, TailwindCSS


Promoting sustainability and fighting climate change, Bejamas utilizes innovative carbon removal solutions to make a positive impact on the environment.

Read Case Study

Technologies We Use



Static Site Generators


Headless CMS

Headless WordPress

Deployment Platform

Digital Ocean
AWS Amplify


Commerce Tools




300+Delivered projects
54kLogged Hours
70+Team members

The Process

1. Setting up the clear project goals

During online meetings, we gather the project requirements and documentation and discuss them with you to ensure we understand them the same way. By learning what your business needs most to thrive, what your objectives are, and your expectations, we will stay focused on them during the whole project.

2. Tech stack matching, kickoff, and plan

Thanks to our expertise, we'll offer you a couple of technologies that will suit your interests and requirements best. The Project Manager and Development Team Leader create a backlog and roadmap for the project. They also set up a transparent work environment by giving you access to Slack workspace, Jira board, and Github repository to ensure you are always up to date with work progress.

3. Creating a web app design

If there is such a need, we cooperate with our design team with UI, UX, and product designers. According to your business goals, they plan and prepare research methodologies, mood boards, wireframes, prototypes, and high-fidelity designs for your new product. Each step will need to be approved by the client before the final project, the same as budget reestimation based on it.

4. Web development

We develop websites in a decoupled architecture based on our expertise and final design projects (delivered by our internal design team or the customer). In weekly or bi-weekly meetings, we present a product demo, update you on the time and budget and present the plan for the next sprint.

5. Testing, training, and launching

Testing is integral to the Bejamas approach in website and application development. Each test enables us to ensure that the systems are bug-free, meet client expectations and fulfill end users' functional and aesthetic needs. Before the launch, you can also expect training by accessing CMS and the demo environment. With the final live website, we provide you with all code documentation and style guide.

6. Afterproject relationship

Our team will be happy to stay with you, handling your feature requests and maintenance so that you can grow your business seamlessly. With us, you can develop your product further from design to development. After product release, your company can always count on additional research, support, and verification of the product.

We Guarantee

Efficient Communication

While operate across many time zones, all communicaitons are resolved within the same day.

Deadlines Met

We respect deadlins and complete all planned milestones on time.

Quality of Work

Projects delivered are pixel-perfect and of the highest engineering standards.

Top-notch Project Management

We bring unparalleled organization to every project, ensuring smooth and efficient completion of your projects.

Full Control of The Budget

We establish precise requirements at the onset of each project, and regularly inform about the current state of budget utilizaiton.

True Agile Process

The Agile approach helps us to deliver quick and efficient results and provides long-term project maintenance.

Meet our team

Thom Krupa

Thom Krupa


Arek Gorecki

Arek Gorecki

Frontend Architect

Gracjan Opiela

Gracjan Opiela

Frontend Team Leader

Daniel Woloszyn

Daniel Woloszyn

Frontend Team Leader

Patrycja Dzaluk

Patrycja Dzaluk


Scope Your Project

Drop us a message

Drop us a message

Let us know about your product or services for which you want to make custom landing pages, and share your desired timelines.

Get on a free call with our experts

Get on a free call with our experts

We'll schedule a free call with our experts so you can ask any questions and evaluate your needs and project requirements.

Receive a detailed quote with a plan

Receive a detailed quote with a plan

Based on the information gathered, you'll receive a tailored proposal with a budget estimation within 48 hours.

Let's Talk

We'll help you build a fast and modern website, custom web application, or eCommerce store that will bring you customers and stay on top of your competition.

Denis Kostrzewa

Denis Kostrzewa

Head of Sales

Get a Free Consultation Now