Hans-Peter Grahsl is a Developer Advocate at Red Hat. He is an open-source community enthusiast and in particular passionate about event-driven architectures, distributed stream processing systems and data engineering. For his code contributions, conference talks and blog writing at the intersection of the Apache Kafka and MongoDB communities, Hans-Peter received the Confluent Community Catalyst award 4 times in a row and was selected into the first cohort of MongoDB Champions in 2020. He is a regular speaker at international developer and tech-related conferences for several years.