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)

nikhilhasija
Nikhil Hasija
lku
Ladislav Kubeš
qtip
Matt Wagenknecht
debjit
Debjit Biswas
jag66
Jeff Gregg
e4marhema
rhema ifeoma
mikec
Mike Chlipala
yvette59
Daisy Brown
sedit2012
Luka Erceg
conawaymaxfield
Conaway Maxfield
elarcoiris
Prue