During November 2024, this developer focused on refining the user interface for the sitcon-tw/2025 repository by addressing visual alignment issues in the countdown and footer components. Using CSS, React, and JavaScript, they implemented targeted adjustments such as padding refinements for the countdown deadline text, the addition of a non-breaking space for the deadline label, and centering the footer year text. These incremental changes enhanced visual consistency and readability across pages, contributing to a more polished user experience. Their approach emphasized low-risk, maintainable improvements, demonstrating attention to detail in front end development and UI/UX best practices.