Nils Magnus is a cloud architect for the Open Telekom Cloud at T-Systems International GmbH. He has a 15+ year track record in security management, engineering and had roles in cloud infrastructure based on Open Source as well as an editor and author for tech magazines. He believes in sustainable data center solutions and cooperative, agile development methods. In his role as an organizer at LinuxTag Association and the German Unix Users Group, he organizes for more than 15 years conferences and workshops on these topics. Nils Magnus lives in Munich and Berlin.