Christian Bonzelet works as an AWS Solution Architect at DFL Digital Sports GmbH. He is based in cologne with his beloved wife and two kids. He is interested in all things around cloud, tech and AI/ML. With 10+ years of experience in several roles, Christian has a lot to talk about and loves to share his experiences. He has worked as a software developer in several companies in the media and entertainment business, as well as a solution engineer in a consulting company. Christian loves challenges to provide high scalable systems for millions of users. And he loves to collaborate with lots of people to design systems in front of a whiteboard. He has used AWS since 2013 where he built a voting system for a big live TV show in Germany. Since then he has become a big fan of cloud, AWS and domain driven design.