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 (14)
|
dotfm dotfm |
|
geoff Geoffrey Young |
|
josehanyb Josehany Burgos |
|
yudhiid78 Yudhi Gunawan |
|
13_jitendra JItendra |
|
tsunderebug Anthony Cerruti |
|
t3chn0m4g3 Marco Ochse |
|
sarahykliu Sarah |
|
allenf allen farrington |
