
Over four months, Sujin Lee developed core front-end features for the HIUMC/UMC-8th-Web-Study repository, focusing on modular React applications and reusable learning modules. She migrated static HTML to a React, TypeScript, and Vite stack, implementing authentication flows, a persistent shopping cart using Redux Toolkit and Zustand, and a movie search interface with TMDB API integration. Her work emphasized scalable state management, secure configuration, and onboarding resources, including CSS layout tutorials. By establishing reusable contexts and modular UI components, Sujin enabled consistent user experiences and rapid iteration, demonstrating depth in React, TypeScript, and API integration without reported production bugs.

In June 2025, delivered the foundational front-end for the movie search feature in HIUMC/UMC-8th-Web-Study. Achievements include a scalable scaffold using Vite, TypeScript, and Tailwind; a core movie search UI wired to TMDB API; a reusable search context to manage search state; and a movie details modal to improve user experience. No major bugs fixed this month. Overall impact: establishes a solid, reusable front-end base that enables rapid iteration on search features, improving time-to-market for new content. Technologies demonstrated: Vite, TypeScript, Tailwind, TMDB API integration, modular UI components and state management patterns.
In June 2025, delivered the foundational front-end for the movie search feature in HIUMC/UMC-8th-Web-Study. Achievements include a scalable scaffold using Vite, TypeScript, and Tailwind; a core movie search UI wired to TMDB API; a reusable search context to manage search state; and a movie details modal to improve user experience. No major bugs fixed this month. Overall impact: establishes a solid, reusable front-end base that enables rapid iteration on search features, improving time-to-market for new content. Technologies demonstrated: Vite, TypeScript, Tailwind, TMDB API integration, modular UI components and state management patterns.
May 2025: Delivered foundational authentication across missions and cart functionality across missions in HIUMC/UMC-8th-Web-Study. Established cross-mission UX patterns, robust auth flows, and reliable cart operations, setting the stage for secure onboarding and improved checkout experiences. Key design decisions included a reusable auth context, routing, API services, and Google OAuth integration (notably in mission_3), plus Redux Toolkit and Zustand-based cart state across missions 1 and 3 with confirmation for cart clearing.
May 2025: Delivered foundational authentication across missions and cart functionality across missions in HIUMC/UMC-8th-Web-Study. Established cross-mission UX patterns, robust auth flows, and reliable cart operations, setting the stage for secure onboarding and improved checkout experiences. Key design decisions included a reusable auth context, routing, API services, and Google OAuth integration (notably in mission_3), plus Redux Toolkit and Zustand-based cart state across missions 1 and 3 with confirmation for cart clearing.
In April 2025, HIUMC/UMC-8th-Web-Study delivered multiple front-end initiatives including scaffolds for a To-Do List, a Movie Browser, environment security hardening, and a user authentication system. The work shifted the project from static HTML to a modular React + Vite + TypeScript stack, with routing, data fetching, and API integration. Security improvements reduced risk of credential exposure and set groundwork for compliant deployment. The combined efforts improved user experience, developer velocity, and product governance.
In April 2025, HIUMC/UMC-8th-Web-Study delivered multiple front-end initiatives including scaffolds for a To-Do List, a Movie Browser, environment security hardening, and a user authentication system. The work shifted the project from static HTML to a modular React + Vite + TypeScript stack, with routing, data fetching, and API integration. Security improvements reduced risk of credential exposure and set groundwork for compliant deployment. The combined efforts improved user experience, developer velocity, and product governance.
In March 2025, delivered foundational CSS layout tutorial materials for HIUMC/UMC-8th-Web-Study, creating self-contained HTML/CSS examples that demonstrate absolute positioning, grid layouts, flexbox properties, text alignment, the box model, background image manipulation, and transitions. This work establishes a reusable learning module that accelerates onboarding and standardizes a core frontend skill set for future modules. No critical bugs were reported this month; changes focused on content creation and repository scaffolding. The initiative contributes to faster ramp-up for new developers and sets the stage for iterative enhancements across the study materials.
In March 2025, delivered foundational CSS layout tutorial materials for HIUMC/UMC-8th-Web-Study, creating self-contained HTML/CSS examples that demonstrate absolute positioning, grid layouts, flexbox properties, text alignment, the box model, background image manipulation, and transitions. This work establishes a reusable learning module that accelerates onboarding and standardizes a core frontend skill set for future modules. No critical bugs were reported this month; changes focused on content creation and repository scaffolding. The initiative contributes to faster ramp-up for new developers and sets the stage for iterative enhancements across the study materials.
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