Seth Wiesman is a committer on Apache Flink and Solutions Architect at Ververica, where he works with engineering teams inside of various organizations to build the best possible stream processing architecture for their use cases.

Tzu-Li (Gordon) Tai is an Apache Flink PMC and Software Engineer at Ververica. He is currently working on the Stateful Functions API (https://statefun.io) in Apache Flink. In the past, he has contributed to various other parts of the Apache Flink project, including some of the more popular streaming connectors for Flink (Apache Kafka, AWS Kinesis, etc.) as well as several topics surrounding evolvability of stateful Flink streaming applications.