Worked on the longTREC/summer_school repository to enhance branding consistency and learning resource accessibility over a two-month period. Delivered features such as integrating a branding logo into the Introduction Page and uploading a theory mapping resource for Day 1, focusing on asset management and documentation quality. Addressed a display bug by correcting image paths in Markdown files, ensuring reliable rendering of branding assets. Emphasized repository hygiene and clear asset organization, supporting self-paced learning and streamlined onboarding. Utilized Markdown for documentation and managed binary assets like PowerPoint files, demonstrating attention to content integrity, version control discipline, and maintainability within the documentation workflow.