Developed the foundational homepage skeleton for the Commit Challenge site in the Subset-UCSD/Commit-Challenge-2025 repository, focusing on front end development using HTML. Delivered a well-structured index.html file that established the initial landing page with proper HTML5 semantics, including a descriptive title, favicon, and meta description to support SEO and accessibility. Incorporated a visible heading to facilitate immediate UI validation and set a clear scaffold for future enhancements. Demonstrated clean commit practices and attention to maintainable code structure, providing a solid base for iterative feature development and UI improvements. No bugs were addressed during this period, emphasizing initial feature delivery.