Michael Großklaus freelance frontend-developer

Photo of Michael Großklaus

Hi. I'm a freelance frontend-developer from Hamburg, Germany.

I can support you with html, css and javascript and put high value in performance, usability, accessibility and maintainability.

Open source software I created…

  • headman can be integrated in your projects to give you an overview over all your components and helps you to develop them encapsulated and independently from a backend. It supports a lot of JS rendering engines and validates all your components on the fly for html and accessibility violations.
  • typing-effect is a small ES module that creates a typing effect for one or multiple elements. Unlike other libraries, it does not push around other elements while typing.

What my clients say

  • Michael Großklaus is a rare breed – A User Experience Engineer that cares deeply about code quality and web standards, while getting things done. It’s a pleasure to work with Michael and I hope we have many more opportunities to do so.

    Milan Matull (Frontend Lead Developer / Partner) · Factorial GmbH
  • Working with Michael was a great pleasure. He familiarized himself with the project very quickly and developed a clean, well thought-out and high-quality solution.

    Patrick Schnetger · Freelance Ruby on Rails developer
  • Michael supported us on a number of projects. He is a hard worker and delivers high quality code. From design brief to finished feature he takes responsibility, works independently and makes sure that expectations are met. We are looking forward to working with Michael again.

    Katharina Döpke · Factorial GmbH
  • Working with Michael Großklaus was an all around pleasurable experience: Fast turnaround, attention to detail and being open to suggestions and changes translated into an efficient completion of the website for my client. I’m hoping to send another project his way soon.

    Michael Koritschan · Studio Koritschan

Since 2011, I worked for