Worked on the woowacourse-teams/2025-ah-madda repository to deliver a UI/UX enhancement focused on improving the selection flow by renaming the “group” terminology to “position” and updating button styling for greater clarity and visual consistency. The approach involved aligning the interface with the updated design system and color scheme, supporting a smoother onboarding experience and reducing user confusion. Leveraged frontend development skills with React, CSS, and TypeScript to refactor UI components and ensure maintainable, well-documented code. No major bugs were addressed during this period, with efforts concentrated on feature delivery and design system alignment for improved usability and code traceability.