Worked on repository hygiene improvements for the EPF-MDE/git-first-steps project by consolidating the AUTHORS contributors list and introducing a dedicated placeholder file to support governance and onboarding. Applied disciplined documentation practices using structured text files, ensuring clear attribution and a scalable foundation for future content expansion. Leveraged version control workflows to implement and maintain these changes, focusing on maintainability and traceability rather than user-facing features. The work streamlined contributor onboarding and clarified project governance, laying groundwork for future development. Utilized skills in documentation and text file management to enhance project structure, supporting both current and prospective contributors in the repository.