Matt Palmer is a developer relations engineer at Replit, where he helps developers understand and get the most out of modern development tooling. His technical foundation is in product analytics and data engineering, disciplines that taught him how data actually flows through organizations and where it tends to go wrong, and that experience now informs the way he explains technology to technical audiences.

Matt is the author of Understanding ETL, published by O’Reilly. The book takes a clear-eyed look at extract, transform, and load workflows: how data moves between systems, why pipelines break, and how teams can design data integration that is reliable enough to build products on. His approachable writing style reflects his broader strength as a communicator, turning topics that many engineers find tedious into something genuinely understandable.

When he is not working with developers, Matt enjoys writing, climbing, and hiking. He lives outside San Francisco and spends most of his free weekends exploring California.