PyCon UK 2019

Markus Holtermann

Markus Holtermann works as a back-end and infrastructure engineer at He has been a Django core contributor since early 2015. He is a member of the Django security and operations team as well as an organizer of DjangoCon conferences. Markus has been a project lead at the German community support platform where he discovered Python and Django in 2010.


Logging Rethought 2: The Actions of Frank Taylor Jr.

We build services, potentially used by millions of people. And despite all the testing we do, some interactions with these services will not work out the way we hope. Wouldn’t it be great to reconstruct what let to a problem and analyze if the problem occurred at other times?