Markus Holtermann works as a back-end and infrastructure engineer at micro-biolytics GmbH. 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 ubuntuusers.de community support platform where he discovered Python and Django in 2010.
Whether you build Django projects or apps, you won’t get past database migrations. Let me show you some pitfalls, potential problems, and how to write safe ones.