About the speaker
Kostas Tzoumas is PMC member of Apache Flink and co-founder and CEO of data Artisans, a Berlin-based company that is developing and contributing to Apache Flink. Before founding data Artisans, Kostas was a postdoctoral researcher at TU Berlin and received a PhD in Computer Science from Aalborg University.
Stephan Ewen is Flink committer and co-founder and CTO of data Artisans. Before founding data Artisans, Stephan was leading the development of Flink since the early days of the project (then called Stratosphere).
Stephan has a PhD in Computer Science from TU Berlin and has worked with IBM and Microsoft.