Simon Claeßens

Expert in the modernization and stabilization of legacy software systems within the insurance, finance, and medical sectors. As a Project Lead based in Cologne, he focuses on understanding deep domain requirements to deliver tailor-made software solutions. He has successfully led large-scale technical migrations and the development of new components for mission-critical applications.

Building on his extensive experience, Simon has managed significant projects including the renewal of a COBOL-based system with 4 million lines of code into a modern Java application. Since 2024, he has served as a Lead Engineer and Project Lead, overseeing complex lifecycles from initial requirements engineering to final production deployment. His technical expertise spans a wide range of technologies, including Java, Spring, and various database systems like Oracle and DB2, ensuring robust and scalable results for every client.