Hello there!

I am jack of all trades. I built my first iPhone app Translate back in 2008. Initially it was an outlet for procrastination while I was supposed to be finishing my Ph.D. Building apps quickly grew into a real labor of love. Over the years, besides building apps, I helped various startups build, validate and grow their iOS apps.

Currently I’m building something secret and keep maintaining my own apps at Fifteen Jugglers.

My last jobby job was being the general manager of Keepsafe Europe, where I started the Berlin office and built a kick-ass team to build and grow apps which are used by millions of people every day.

I organize UIKonf together with Sabine, Bianca, Julia and Chrissy.

I live in Berlin with my wife and son. Whenever I have some free time you can find me flying gliders (real pilots need no engines!)