detroitenglish
David Willenberg
Founder and (circus-) director of Detroit Technical English. Expatriate construction engineer. Writing the software that powers my business.
Hamburg, Germany
Browse others (15)
![]() |
justisweller Justis Weller |
![]() |
futureaudio Futureaudio GmbH |
![]() |
tokenrove Julian Squires |
![]() |
was739 William (hehim) |
![]() |
dapplion_ Lion (dapplion) |
![]() |
toiye Tatsuya Oiye |
![]() |
justinboykin Justin Boykin |
![]() |
ianbishop Ian Bishop |
![]() |
eschaeffer Eric Schaeffer |
![]() |
kuqs Jannik B |