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)
|
dmussoi Davi Lopes Mussoi |
|
davidstamen David Stamen |
|
mkniewallner Mathieu Kniewallner |
|
nomisum Simon Schmidt |
|
|
liarollman Lia Rollman |
|
bretfisher Bret Fisher |
|
bamidele04 Bamidele |







