Maciej Marczak is a seasoned full-stack software engineer with 11 years' experience, currently building platforms at Chess.com with a strong foundation in Java and cloud-native microservices. He combines backend expertise in Java/Spring and AWS with hands-on mobile and web skills in Android/Kotlin and React, having led mobile architecture and driven documentation and recruitment efforts at Ocado Technology. His early work at CERN demonstrating DSL and migration tooling shows a talent for turning complex domain requirements into robust automation and developer-friendly extensions. Based in the Cracow area, he pairs pragmatic engineering with continuous learning, and outside work he channels focus and precision as a runner and glider pilot.
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