Jan Gueth developed a unified documentation mega-build system for the qorix-group/score repository, focusing on scalable multi-repository support and improved validation. Using Python and Sphinx, Jan refactored the documentation structure to eliminate repository-specific prefix conflicts and aligned the workflow with docs-as-code 2.0.0 standards. The work included cleaning up legacy prefixes, correcting a critical validation ID error, and automating the build process to support continuous integration and deployment. This approach streamlined onboarding for new repositories and consolidated validation, reducing maintenance overhead. Jan’s contributions demonstrated depth in build automation, documentation engineering, and Python-based tooling within a collaborative, docs-as-code environment.