Kotlin Meetup, Online, Jan 2018
Neo4j Meetup, Berlin, Jan 2018
Organized FOSDEM GraphDevRoom Feb 2018
GraphQL, OOP Feb 2018, Munich
GraphTour 2018, Talks & Workshops in Paris, Berlin, Amsterdam, London, Milano, Spring 2018
Neo4j Meetup, Berlin, May 2018
Building GraphQL Servers in Kotlin, GraphQL EU May 2018, Berlin
3 Talks, 2 Workshops, 1 Hackathon at GraphConnect NYC, Sept 2018
Refactoring, 2nd Edition, JUG Saxony Day, Dresden, Sept 2018
CoreDump, Krakow, Nov, 2018
Organized FOSDEM GraphDevRoom Jan 2017, Brussels
Panama Papers, OOP 2017, Munich
Graph Databases, Code Days, OOP 2017, Munich
JUG Saxony Camp, Leipzig, Mar 2017
Helped organize JUG Saxony Day Dresden, Sept 2017
Building GraphQL Layer for a Graph Database, GraphQL-EU, Berlin, May 2017
JUG Görlitz, Nov 2017
Workshop Recommendation Engines, Devoxx Marocco, Casablanca, Nov 2017
Panama Papers GotoCon Berlin Nov 2016
Neo4j APOC Procedures & Functions GraphConnect San Francisco Oct 2016
Panama Papers GotoNight Amsterdam Oct 2016
Workshop Open Source Development, NetEnt, Stockholm, Sept. 2016
Panama Papers CruncConf Budapest Oct 2016
GraphClinic GraphDay Paris,
JCrete, Several Open Space Sessions, Kolimbari, Aug 2016
Panama Papers GotoCon Copenhagen
Gave Neo4j Recommendation Training GotoCon Copenhagen
Sponsorship OSCON Austin, May 2016
Community Leadership Summit, Austin, Several Open Space Sessions, May 2016
Neo4j Import GraphConnect London April 2016
Attended & Panel "Graph Databases", netzwerkrecherche, investigative journalism conference, Hamburg, Jul 2016
Program Committee OSCON London
"Panama Papers and " Jax Mainz March 2016
QCon London 2016
Attended OOP Munich, Jan 2016 as conference reporter
"Dark Data" JavaZone Oslo, Sep 2015
Gave Neo4j Tutorial OSCON Amsterdam, Oct 2015
Program Committee OSCON Amsterdam
TrackHost "Working in the Cloud" & "Docker, Friends & Alternatives" GotoCon Berlin 2015
"" JDeveloper, Krakow,
TrackHost "Working in the Cloud" & "Software Craftsmanship" GotoCon Berlin Dec? 2014
Gave Neo4j Tutorial OSCON Portland, July 2014
Community Leadership Summit, Portland, Several Open Space Sessions, July 2014
Talk "Software Analytics with Open Source Tools", Geekout, Tallinn, 2014
Co-Organizer Geekout Tallin 2014
JUG Madrid, April 2014
TrackHost "Software Craftsmanship" & "Teaching to Kids" GotoCon Berlin 2013
Gave Neo4j Tutorial OSCON Portland Jul 2013
TrackHost QCon London Mar 2012?
Talk DSLs QCon London Mar 2012?
Keynote "" 4Developers, Krakow
Gave Qi4j Tutorial JAOO Aarhus 2006
Attended