German computer scientist and DevSecOps/open-source specialist working around software supply chains, security, and digital sovereignty. Development Lead and Technical Product Manager for the German public-sector open-source platform openCode. Contributor to ISO 5230 and ISO 18974 standards related to open-source compliance and security. Speaker at FOSDEM 2026 and FrOSCon 2024. Background in PostgreSQL infrastructure and open-source governance. Previously worked with PwC Germany.