I like to share

knowledge, experience & passion.

I regularly give talks, write guest articles or give media interviews on topics I care about. Mostly on technology, climate or Earth observation stuff. You can find a selection of these here:


So far, I have given over 100 talks at conferences and barcamps. This is just a selection:

Publications & articles

I gave several interviews for newspaper, online magazines, radio, podcasts and TV. This is just a selection:


What are you waiting for? Get in touch with me!