Scrumpy was a project management app for agile teams, featuring Scrum and Kanban boards. I joined the Scrumpy team in September 2018 to support them with frontend and backend development
As the leader of workplace training in the German speaking world the Haufe Group started in 2019 to offer courses digitally on their new eAcademy e-learning platform
Mit Vergnügen is one of Germanys biggest online magazines for local city focused culture, available in Berlin, Hamburg, Munich and Cologne. From 2012 to 2018 I helped them transform a simple WordPress blog to a powerful editorial platform
In 2014 the WWF launched its online campaign platform for the upcoming European Parliament elections to make candidates commit themselves to environmental protection
*This list is unfortunately not up-to-date. There were so many fascinating challenges and projects I worked on recently, but you know how it is: Writing them down and keeping everything up-to-date is quite a lot of work. Stay tuned, I'll hope to update this section very soon™.