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Oskar Dudycz

Event Sourcerer / Independent Architect

I’m an independent architect and consultant. I started a career before StackOverflow existed. For over 15 years, I’ve been creating systems close to the business process. I believe that Event-Driven Architectures and Event Sourcing are great ways to achieve that. I try to help others to implement it properly, showing both the light and the dark side of those approaches.

I’m an active open-source developer and one of the Marten library maintainers. I’m sharing my journey and findings on my blog, Architecture Weekly newsletter and practical samples at

Talks and workshops