Familienmensch, Software-Architekt, Hacker, Entrepreneur, Ausdauerathlet, Aerobatic Pilot
jsolutions, avi.aero, Hard Zero, coderebels.org, fun-race.org
Twitter (IT), Twitter (personal), Facebook, Xing, GitHub, Youtube, Vimeo, Keybase, wt.social, Mastodon, Pixelfed, Komoot
Signal, Discord, @jowburner:matrix.org