During March 2026, Hyehyun focused on front end development and web design within the kixlab/website repository, delivering a targeted enhancement to the user profile experience. Hyehyun implemented a visual update to the User Profile Photo, aiming to improve personalization, user recognition, and branding consistency. The change was executed through a single, isolated commit, minimizing risk and maintaining overall site stability. Utilizing CSS, HTML, and JavaScript, Hyehyun refined the profile imagery to better align with user experience expectations. The work addressed a specific UI need, demonstrating attention to detail and a methodical approach, though the scope was limited to one feature.