Worked on the heig-vd-dai-course/heig-vd-dai-course repository to deliver a comprehensive documentation cleanup and student roster update. Focused on improving the clarity and maintainability of course materials, the work involved refactoring README.md and PRESENTATION.md files, standardizing class IDs and student names, and resolving HTML escaping issues within documentation titles and descriptions. Leveraged Markdown for documentation hygiene and addressed rendering correctness by ensuring proper HTML tag handling. No major bugs were reported or fixed during this period, with efforts concentrated on enhancing onboarding clarity and consistency across modules. The work demonstrated attention to detail in documentation and markup standards.