Friedger Müffke
#stacks #android #softwareeningeering #projectmanagement #developermarketing #droidcon #pwa
friedger.id
@fmdroid
@fmdroid
github/friedger
keybase/friedger
fosstodon/friedger (mastodon)
bitcoinhackers/friedger (mastodon)
medium/friedger
hive/friedger
youtube/friedger2