Nima Rasekh contributed to the leanprover-community/leanprover-communityhub.io repository by adding a new course entry, "Mathematical Proofs with Computers," to the courses.yaml catalog. Focusing on documentation and data normalization, Nima authored a complete YAML record that included metadata such as instructor, institution, Lean version, tags, and course materials. The work emphasized schema compliance and content integrity, ensuring the new entry aligned with repository standards and improved the discoverability of formal methods education. Although the contribution was limited to a single feature, it demonstrated careful attention to detail in documentation and proficiency with YAML for structured data management within the project.