Hi. I’m Stefan, a front-end developer from Hamburg, Germany.
My focus is on HTML, CSS, Accessibility and Progressive Enhancement.
I try to avoid JavaScript in favour of modern CSS, but when I do use it, I like to stick to browser APIs whenever possible.
The web has come a long way and features that used to require libraries or frameworks can now easily be implemented using vanilla JavaScript.
Such an approach keeps the codebase small, avoids bugs, and improves the performance.
Kind words
I have worked with Stefan on front-end projects for over ten years. His work was always done on time, on budget, and with a high degree of professionalism.
We'll definitely continue to work with Stefan in the future, and can highly recommend him.
Thomas Nitsche (VP of Engineering) Experteer GmbHStefan has been supporting the company for years. He played a key role in developing our front-end further and always delivered on time and with great additional ideas.
I would definitely work with Stefan again and can highly recommend him.
Nina Zimmermann (CEO) tracdelight GmbHWe've been working with Stefan for over 14 years. He has played a key-role in developing our front end. His reliability, professional expertise and his commitment have always convinced us. We particularly appreciate his innovative ideas and engagement to the continuous development of our product.
We'll definitely continue to work with Stefan in the future, and can highly recommend him.
Sven Exter (CEO) 50plus-Treff GmbHStefan has been working for lovelybooks as a freelance senior front-end architect for nearly one year now.
It's a pleasure to work with him as he has done an excellent job, and I can highly recommend Stefan for his technical expertise, his reliability and the pace he gets his job done.
Ulrich Nitsche (CTO) aboutbooks GmbHStefan has left a strong and positive impression on us. He managed to familiarize himself with our complex codebase in a short time and become a productive member of the team.
We can therefore fully recommend him and would be happy to work with him again in the future!
Dr. Robert Giacinto (Head of Software Engineering) Galeria Karstadt Kaufhof GmbH