Icon
 PDF Offer						PDF Offer Icon
 Write						Write Icon
 Call						Call Icon
 Projects						Projects

We are frontend developers

Transforming design into fast, responsive frontends

We are a team of frontend developers with over a decade of experience in building fast, responsive, and reliable user interfaces.

We transform static graphic designs into fully functional, production-ready frontends – clean, semantic HTML, CSS, and JavaScript code that’s thoroughly tested and ready for integration in the next stage of your project.

Our approach goes beyond coding. We analyze, advise, and collaborate – sharing insights and ideas throughout the process to help your product perform and look its best.

Are you looking for an experienced programming team? Let’s talk.
How we work
Implementing UI designs

We provide complete frontend development support – from the initial UX audit and prototyping, through UI design, to the implementation of a fully interactive interface. Our goal is to create user-friendly, responsive, and visually consistent digital experiences that perform flawlessly across all devices.

If you already have graphic designs prepared by another designer or agency, our frontend developers can seamlessly step in and turn your delivered files into a clickable, production-ready interface.

Check out our detailed article for designers on how to prepare UI and UX designs to make frontend development faster, smoother, and more efficient.

Frontend development technologies

Our frontend development process is based on HTML, CSS, and JavaScript, using modern frameworks such as Vue.js and Angular to build fast and scalable user interfaces.

We apply both manual and automated testing to ensure top performance and reliability. Tools like Google PageSpeed Insights and BrowserStack help us verify that every interface works smoothly across browsers and devices.

Following a mobile-first approach, we make sure each layout is fully responsive, accessible, and optimized for a seamless experience on smartphones, tablets, and desktops.

Accessibility and compatibility

The user interface we create displays correctly across all browsers and devices. The size and layout of elements automatically adapt to different screen dimensions, ensuring that the interface remains easy and intuitive to use.

Our work is also verified for WCAG compliance, meeting current accessibility standards.
Take a look – we’ve written two articles about this topic: WCAG compliance: introduction and WCAG guidelines – levels and criteria.

Performance

We analyse rendering time and the efficiency of HTML, CSS and JavaScript to ensure optimal frontend performance. With the right tools and expertise, we make sure your website loads quickly and runs smoothly.

We also provide a 12-month warranty on our work – any issues discovered within this period are fixed promptly and free of charge.

Let's talk
Jakub Kozak
Jakub Kozak
Co-founder, Head of technology
Are you in need of an experienced programming team? Let's have a conversation.
Smultron Web Development
12 Slawkowska Street
31-014 Krakow, Poland
TAX ID: PL6762482785