Arik Lee enhanced the mobile navigation experience for the acm-ucr/hsa-website by refining the navigation bar’s responsiveness and layout for small screens. Focusing on front end development with React, he addressed reviewer feedback to improve UI behavior, ensuring the navigation components aligned with responsive design principles. His work involved targeted adjustments to CSS and TypeScript code, resulting in a more consistent and user-friendly interface across devices. Over the course of the month, Arik delivered one feature without introducing defects, demonstrating careful attention to design-system consistency and usability. The depth of work centered on incremental, feedback-driven UI and UX improvements.