Currently, Shuyi Chen is the technical lead of the Uber’s stream processing platform, which is built on top of Apache Flink/Samza and Apache Calcite. Before, he built Uber’s real-time complex event processing (CEP) platform for the marketplace, which powers 100+ production real-time use cases. Shuyi has years of experience in storage infrastructure, data infrastructure, and Android and iOS development at both Google and Uber.