Jowanza Joseph is Head of Engineering at Stream. Jowanza’s career spans FinTech, EdTech, E-commerce, and MarTech engineering roles. Before Stream, Jowanza worked at Mastercard as Vice President of Software Engineering, leading an organization building Open Banking Analytics Solutions for Consumers and Small and Medium Businesses. His work has focused on large-scale distributed data problems, high-performance systems, and API design. Earlier, he led the development of Pluralsight’s distributed messaging platform and built Edge by Ascential’s data platform for E-commerce analytics. Jowanza is an active technical blogger and the author of Mastering Apache Pulsar, published by O’Reilly Media.