From time to time I am a speaker (in either German or English) at different kinds of events, like meetups, barcamps or conferences. If you would like me to speak at your event about OpenStreetMap, geo data processing and mapmaking, learnings from decentralized data projects or similar, let me know.
Open Belgium, Hasselt, March 2020
State of the Map South East Europe 2019, Prizren, Kosovo, October 2019
State of the Map 2019, Heidelberg, September 2019
FOSSGIS-Konferenz, Dresden, March 2019
State of the Map 2018, Milan, July 2018
FOSSGIS-Konferenz, Bonn, March 2018
VDV Gleisbauseminar 2018, Berlin, March 2018
FOSSGIS-Konferenz, Passau, March 2017
Jubiläumsfest des EINST e.V., Koblenz, April 2016
Big Techday, München, June 2015
Chaos Communication Congress, Hamburg, December 2014
Web Developer Meeting, Dresden, July 2014
Mobilecamp, Dresden, 2014
FOSSGIS-Konferenz, Berlin, 2014
Datenspuren, Dresden, 2013