Sorry about this, we are in read only mode. You can browse the site as normal but you won't be able to sign in or make changes.
Mit Liebe handcodiertes fürs iPhone, iPad & Android
bio from Twitter
Dirk Koller has not yet claimed their profile.
Are you Dirk Koller?
Sign in with Twitter to claim your profile and make changes.
13th–14th February 2012
See Dirk Koller's full speaking history
1 event spoken at
1 event attended
Follow @lanyrd on Twitter.
Lanyrd on Facebook
+ Cookies · Email us