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Lee Hyeon Seung

PROFILE

Lee Hyeon Seung

During three months on the Konkuk-KUIT/KUIT6_WEB-Frontend repository, Arale developed core user-facing features including a mobile-style user profile, a To-Do List with full CRUD operations, and a shopping cart flow. They established a React and TypeScript frontend scaffold using Vite, integrated ESLint for code quality, and set up a local JSON Server mock API to streamline testing. Arale improved accessibility by adding alt attributes to images and maintained repository hygiene. Their work included building a REST API layer for store data, implementing reusable UI components, and refining state management, resulting in a maintainable, accessible, and extensible frontend foundation.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

17Total
Bugs
2
Commits
17
Features
8
Lines of code
20,876
Activity Months3

Work History

November 2025

10 Commits • 5 Features

Nov 1, 2025

November 2025: Delivered a solid frontend foundation for Konkuk-KUIT/KUIT6_WEB-Frontend and implemented core user-facing features, establishing a maintainable development workflow and improving business velocity. Key investments include a React/TypeScript/Vite frontend scaffold with ESLint, plus a local JSON Server mock API to accelerate testing. Delivered end-user capabilities (Todo List with CRUD, shopping cart with UI polish and navigation), a REST API layer for store data to enable frontend CRUD operations, and targeted code quality improvements that simplify future maintenance and backend integration.

October 2025

3 Commits • 2 Features

Oct 1, 2025

October 2025: Front-end delivery for Konkuk-KUIT/KUIT6_WEB-Frontend focusing on task management UX and storefront UI scaffolding. Key features delivered include a functional To-Do List with add, delete, edit, and mark-as-done operations, plus a marketplace UI skeleton with sold-items filtering and basic data handling. Major bugs fixed: none reported this month. Overall impact: accelerates feature delivery, improves user experience, and provides a reusable UI foundation for future work. Technologies/skills demonstrated: UI styling, component-based development, data modeling and filtering logic, and Git traceability.

September 2025

4 Commits • 1 Features

Sep 1, 2025

September 2025 — Konkuk-KUIT/KUIT6_WEB-Frontend: Key user-facing feature delivery, accessibility, and repo hygiene improvements. Delivered a mobile-like User Profile & Introduction experience (personal introduction page and 'My Carrot' profile with payments, transactions, and neighborhood activities). Fixed accessibility gaps by adding missing alt attributes to images. Cleaned the repository by removing stray .DS_Store files and updating .gitignore to prevent future tracking. These efforts improved user value, accessibility compliance, and developer velocity for ongoing profile-related enhancements.

Activity

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Quality Metrics

Correctness91.8%
Maintainability87.6%
Architecture85.2%
Performance88.2%
AI Usage22.4%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptSVGTypeScript

Technical Skills

API developmentAPI integrationAccessibilityCSSESLintFront-end DevelopmentFrontend DevelopmentGitHTMLJavaScriptNode.jsReactState ManagementTypeScriptUI/UX Design

Repositories Contributed To

1 repo

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

Konkuk-KUIT/KUIT6_WEB-Frontend

Sep 2025 Nov 2025
3 Months active

Languages Used

CSSHTMLJavaScriptSVGJSONTypeScript

Technical Skills

AccessibilityCSSFront-end DevelopmentFrontend DevelopmentGitHTML

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