March 2026: Delivered Problem Management UI Revamp with tab-based navigation (Published, Creating, My Problems), introducing new Creating and My Problems pages and a redesigned Published listing. Key commits: 3fd9f5b2e746a0df17b71ea0f6f021bb9c859882 (feat(fe): create problem tabs) and 36f489bbf2092cf34e22a0f97f53ac15bd1b9b98 (feat(fe): create published tab). This work enhances navigation, reduces time to locate and manage problems, and sets foundation for future filters. No major bug fixes recorded this month in the provided data. Impact: improved user experience, faster triage, and better alignment with TAS-2567 and TAS-2633. Technologies: React/Frontend, modular components, design system integration, collaboration with design and development teams.

February 2026 monthly summary for skkuding/codedang: Delivered core Course Editor UI/UX enhancements and form input improvements, enabling faster and more reliable course authoring. Implemented a redesigned course edit modal, labeled week options, and split inputs for email/phone, with updates to input components to support size variants and improved error handling. Updated data handling for contact information to consolidate back-end storage while preserving UI consistency. This set of changes lays the groundwork for scalable form workflows and a better editing experience. Commits reflect hands-on UI polish and data shape changes (68e237fe6c2c2bdfa623dac25b055601e90ab124; 9472692cab92d656ad48a0a8602a47c4fa3f8b99). Collaboration with team members (co-authored drift) and references TAS-2428 and TAS-2514. No major bug fixes recorded this month; the focus was on delivering feature improvements and UI refinements that drive business value and reduce authoring friction.

January 2026: Delivered a mobile-first banner redesign for the codedang project (skkuding/codedang). Replaced the mobile main and sub banners with new designs optimized for mobile display to improve visual appeal and user engagement. Work tracked under TAS-2364 and implemented via commit 8e6f2967085206a10c3088a08bf7a4a399902707. No major bugs fixed this month; focus was on UX enhancement and design fidelity on mobile. Co-authored by hyeonwooseo, github-actions[bot], and Sumin Jeon.