Stephan Ewen
CTO
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Stephan Ewen one of the original creators and PMC of Apache Flink, and CTO and co-founder of Ververica (now acquired by Alibaba Group). Stephan leads the development and direction of Apache Flink inside Ververica, following the vision to build the next generation architecture for data analytics and distributed applications, powered by stream processing technology.

Before working on Apache Flink, Stephan worked on in-memory databases, query optimization, and distributed systems. He holds a Ph.D. from the Berlin University of Technology.