Tobi Knaup is the CTO and Co-Founder of Mesosphere, a startup that is building a data center operating system based on Apache Mesos, to support the next generation of large scale distributed applications. He was one of the first engineers and engineering leaders at Airbnb. At Airbnb, he wrote large parts of the infrastructure including the search and fraud prediction services. He helped scale the site to millions of users and build a world class engineering team. Tobi is the main author of Marathon, an Apache Mesos framework for managing long-running services.