What I do

Here you can find a rough list of things I'm spending my time with

  • Team work

    Working with people is just more fun and you can achieve things you never could do alone.

  • Web development

    I started developing websites when I was 12 years old. I never stopped.

  • Open Source projects

    I love to work in open source. At least 20% of my time goes into several projects as maintainer or contributor. You can find them on Github

  • Listening to music

    Electronic, alternative, classic, I love all kinds of music.

  • Cambodia

    Work brought me to Cambodia for the first time in 2014. There I met my wife and learnt a lot about what is important to me.

  • Scrum & Agile

    I'm a Scrum Alliance certified Scrum Master and help teams as Scrum Master or Product Owner.

Projects I've been working on

I build and help build websites usually based on TYPO3 CMS or Neos CMS.

This is a incomplete list of some of my work.

hema electronic GmbH website


Company website for hema electronic GmbH.

Based on TYPO3 CMS.

ketterthill website


Company website for ketterthill

Based on Neos CMS.

zahnzusatzversicherung direkt website


Insurance comparison website for hu Versicherungen.

Based on Neos CMS.

Open Source projects I'm involved in

I always learnt a lot from Open Source projects and I use them all the time in fun & commercial projects. So it's good to also involve and give back to the community.

Neos CMS

Neos CMS

Think of Neos as an open source Content Application Platform based on its own PHP framework Flow.

I've been contributing to Neos since 2012 and became a proud core team member in 2015.

Check it out here.

Wookmark javascript plugin

Wookmark javascript plugin

The wookmark plugin for creating masonry style layouts with more than 2500 stars on Github.

I took over as maintainer of this plugin in 2013 from the creator of wookmark.com. Since then I completely reimplemented the plugin twice. First to clean up the codebase for a stable first release. Then again with the depedency to jQuery for version 2.

Check it out here.