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PROFILE

Wlsldm

Over four months, Sujin Lee developed core front-end features for the HIUMC/UMC-8th-Web-Study repository, focusing on modular React applications with TypeScript and Tailwind CSS. Sujin built reusable authentication flows, a persistent shopping cart using Redux Toolkit and Zustand, and a movie search interface integrated with the TMDB API. The work included scaffolding projects with Vite, implementing secure environment configurations, and establishing consistent UI patterns through custom hooks and context. By delivering eight features without reported bugs, Sujin demonstrated depth in state management, API integration, and scalable component design, resulting in a maintainable codebase that accelerates onboarding and future enhancements.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

14Total
Bugs
0
Commits
14
Features
8
Lines of code
81,815
Activity Months4

Work History

June 2025

1 Commits • 1 Features

Jun 1, 2025

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

6 Commits • 2 Features

May 1, 2025

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.

April 2025

6 Commits • 4 Features

Apr 1, 2025

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.

March 2025

1 Commits • 1 Features

Mar 1, 2025

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.

Activity

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Quality Metrics

Correctness86.4%
Maintainability85.8%
Architecture85.8%
Performance85.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptSVGTypeScriptgitignore

Technical Skills

API IntegrationAxiosCSSCSS FlexboxCSS GridCSS LayoutsCSS PositioningConfiguration ManagementContext APICustom HooksESLintFront-end DevelopmentFrontend DevelopmentGitGoogle OAuth

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

HIUMC/UMC-8th-Web-Study

Mar 2025 Jun 2025
4 Months active

Languages Used

CSSHTMLJSONJavaScriptTypeScriptgitignoreSVG

Technical Skills

CSSCSS FlexboxCSS GridCSS LayoutsCSS PositioningFront-end Development