Christian Sage
Geschäftsführer, CAPITA Unternehmensberatung GmbH

Most of my time is spent helping large companies babysit their applications (burping them and changing their virtual diapers included). What time remains goes into developing Rails applications for billing, accounting and order management.

A software developer and consultant for twenty-odd years, I own Capita Unternehmensberatung GmbH, a small consultancy based in Hamburg, Germany.

Recent comments

No Callbacks, No Threads: Async & Cooperative Web Servers with Ruby 1.9

posted almost 3 years ago:

Awesome! This was the type of talk we come here for. Intensely interesting and extremely valuable.

Metrics Magic

posted almost 3 years ago:

Very good session. Only gripe: Aaron talks really fast, and for a non-native speaker like me some of the things he said were moderately hard to understand. However, in terms of content it was defin...

The Rails 3 Ropes Course

posted almost 3 years ago:

Very good. Labs could be polished a little further perhaps, but very well-structured presentation highlighting important points.