cornell-dti/idol
Oct 2024 – Aug 2025
6 Months active
Languages Used
JavaScriptTypeScriptCSSHTMLJSONReactSVGYAML
Technical Skills
Front End DevelopmentNext.jsReactAccessibilityComponent DesignComponent Development
Jason Mun
PROFILE
Jason Mun
Over six months, contributed to the cornell-dti/idol repository by building and refining user-facing features, automating data workflows, and improving accessibility and maintainability. Delivered reusable React components and enhanced UI/UX using TypeScript, Tailwind CSS, and Next.js, focusing on consistent design and responsive layouts. Automated alumni data management with Node.js scripts and GitHub Actions, streamlining release cycles and reducing manual intervention. Addressed bugs in timeline rendering and carousel interactivity, ensuring reliable cross-device experiences. Improved backend reliability through API development and database management, while maintaining clear documentation. Prioritized accessibility, modularity, and code quality, enabling faster iteration and reducing technical debt across the project.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
16Total
Bugs
5
Commits
16
Features
10
Lines of code
3,101
Activity Months6
Your Network
9 peopleWork History
August 2025
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 (cornell-dti/idol): Delivered automated alumni management enhancement that maintains alumni.json by syncing current approved members and appending alumni from the previous two semesters when missing. Implemented a GitHub Actions workflow to manually trigger the update and automatically create a pull request with the changes, enabling streamlined data governance and faster release cycles.
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 (cornell-dti/idol): Delivered automated alumni management enhancement that maintains alumni.json by syncing current approved members and appending alumni from the previous two semesters when missing. Implemented a GitHub Actions workflow to manually trigger the update and automatically create a pull request with the changes, enabling streamlined data governance and faster release cycles.
August 2025
March 2025
4 Commits • 3 Features
Mar 1, 2025March 2025: Delivered critical features, bug fixes, and documentation improvements in the idol repository to support semester transitions, data integrity, and maintainability. Key features delivered: - Admin: Archive/Unarchive All Coffee Chats enabling a full data reset for a new semester (backend APIs, DAO methods, and frontend UI support). - Autochecker enhancement to prevent recreating archived interactions by checking for existing archived chats. - Documentation update for InterviewSlotDao.ts with comprehensive documentation and JSDoc comments to improve readability and maintainability. Major bugs fixed: - Timeline Bug: Correct progress calculation with large date gaps by restarting progress calculation for each segment between events. Overall impact and accomplishments: - Reduced risk during semester transitions by ensuring clean data resets and preventing duplicate interactions. - Improved data integrity across cohorts and maintainability through clearer documentation. - Established a foundation for future autochecker improvements and timeline robustness. Technologies/skills demonstrated: - Full-stack development (TypeScript/JavaScript), including backend APIs, DAO patterns, and frontend integration. - Algorithmic problem-solving for timeline progress with irregular date gaps. - Code quality and maintainability through documentation (JSDoc) and clear commit messages.
March 2025
4 Commits • 3 Features
Mar 1, 2025March 2025: Delivered critical features, bug fixes, and documentation improvements in the idol repository to support semester transitions, data integrity, and maintainability. Key features delivered: - Admin: Archive/Unarchive All Coffee Chats enabling a full data reset for a new semester (backend APIs, DAO methods, and frontend UI support). - Autochecker enhancement to prevent recreating archived interactions by checking for existing archived chats. - Documentation update for InterviewSlotDao.ts with comprehensive documentation and JSDoc comments to improve readability and maintainability. Major bugs fixed: - Timeline Bug: Correct progress calculation with large date gaps by restarting progress calculation for each segment between events. Overall impact and accomplishments: - Reduced risk during semester transitions by ensuring clean data resets and preventing duplicate interactions. - Improved data integrity across cohorts and maintainability through clearer documentation. - Established a foundation for future autochecker improvements and timeline robustness. Technologies/skills demonstrated: - Full-stack development (TypeScript/JavaScript), including backend APIs, DAO patterns, and frontend integration. - Algorithmic problem-solving for timeline progress with irregular date gaps. - Code quality and maintainability through documentation (JSDoc) and clear commit messages.
February 2025
1 Commits
Feb 1, 2025February 2025 monthly summary: Focused on stabilizing and improving the Course Timeline UI in cornell-dti/idol. Delivered a responsive fix to address visual inconsistencies across screen sizes, especially mobile, by adjusting width and height calculations and aligning the progress indicator. The change is captured in a single commit: ec4233e569701b3cf8e22cbc2ba7974d5b5971e0 ("Coursespage timeline fix (#846)").
1 Commits
Feb 1, 2025February 2025 monthly summary: Focused on stabilizing and improving the Course Timeline UI in cornell-dti/idol. Delivered a responsive fix to address visual inconsistencies across screen sizes, especially mobile, by adjusting width and height calculations and aligning the progress indicator. The change is captured in a single commit: ec4233e569701b3cf8e22cbc2ba7974d5b5971e0 ("Coursespage timeline fix (#846)").
February 2025
December 2024
6 Commits • 3 Features
Dec 1, 2024December 2024 performance: Delivered notable front-end improvements for idol, focused on accessibility, visual consistency, and maintainability, while stabilizing critical UI interactions. Key outcomes include product page enhancements with asset refresh, a shared spacing standard via SectionWrapper, improved Courses page UX, and targeted fixes to homepage slideshow and product carousel. These efforts elevated business value by delivering a more accessible, visually cohesive interface, reducing UI debt, and enabling faster future iterations. Technologies demonstrated: Tailwind CSS, component-driven design, and asset management.
December 2024
6 Commits • 3 Features
Dec 1, 2024December 2024 performance: Delivered notable front-end improvements for idol, focused on accessibility, visual consistency, and maintainability, while stabilizing critical UI interactions. Key outcomes include product page enhancements with asset refresh, a shared spacing standard via SectionWrapper, improved Courses page UX, and targeted fixes to homepage slideshow and product carousel. These efforts elevated business value by delivering a more accessible, visually cohesive interface, reducing UI debt, and enabling faster future iterations. Technologies demonstrated: Tailwind CSS, component-driven design, and asset management.
November 2024
3 Commits • 3 Features
Nov 1, 2024Monthly performance summary for 2024-11 focused on delivering user-facing features, accessibility improvements, and UI refinements for the idol repo. Highlights cover the introduction of a reusable top banner with stateful Apply button behavior, accessibility enhancements via reduced-motion checks and modular carousel hooks, and visual refinements to the Courses page including a new Learn More variant and optional profile image support. No major bugs reported this month; quality improvements were achieved through design-system-aligned components and reusable hooks, driving consistency and maintainability.
3 Commits • 3 Features
Nov 1, 2024Monthly performance summary for 2024-11 focused on delivering user-facing features, accessibility improvements, and UI refinements for the idol repo. Highlights cover the introduction of a reusable top banner with stateful Apply button behavior, accessibility enhancements via reduced-motion checks and modular carousel hooks, and visual refinements to the Courses page including a new Learn More variant and optional profile image support. No major bugs reported this month; quality improvements were achieved through design-system-aligned components and reusable hooks, driving consistency and maintainability.
November 2024
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary focusing on reliability and maintainability of the Course Page in cornell-dti/idol. Implemented a refactor for date parsing and timeline rendering, corrected module path changes, and fixed the import path for populateMembers. These changes reduce user-facing regressions, improve consistency across dates, and simplify future maintenance.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary focusing on reliability and maintainability of the Course Page in cornell-dti/idol. Implemented a refactor for date parsing and timeline rendering, corrected module path changes, and fixed the import path for populateMembers. These changes reduce user-facing regressions, improve consistency across dates, and simplify future maintenance.
Activity
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Quality Metrics
Correctness86.2%
Maintainability83.0%
Architecture78.2%
Performance78.8%
AI Usage21.2%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptReactSVGTypeScriptYAML
Technical Skills
API DevelopmentAPI IntegrationAccessibilityBackend DevelopmentCSSCode RefactoringComponent DesignComponent DevelopmentCustom HooksDatabase ManagementDocumentationFile System OperationsFront End DevelopmentFront-end DevelopmentFrontend Development
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