I had the pleasure to a live demo session at the noslidesconf conference in Bologna.

Abstract:
A feature implementation in the production codebase of one of the biggest metasearch engines worldwide. Trivago is a highly data driven company and this session will show how we implement an A/B test into our core product. The demo will show the lifecycle of a feature, from implementation, through testing, review and finally to deployment.

I blogged about this experience. Read more here.

The recording:
https://www.youtube.com/embed/-4Sy-uYU_i8

Some pictures from the live coding session