Oskar is a developer, technical team leader, and architect. He started a career before StackOverflow existed. For over 14 years, he has been creating systems close to the business process. He believes that Event-Driven Architectures and Event Sourcing are great ways to achieve that.
He is an active open-source developer and one of the Marten library maintainers. He is also sharing his journey and findings on his blog https://event-driven.io and practical samples at https://github.com/oskardudycz.