ScottyLabs/cmumaps
Sep 2025 – Jan 2026
5 Months active
Languages Used
CSSJavaScriptTypeScriptPythonDockerfileJSONTOML
Technical Skills
AuthenticationFrontend DevelopmentReactTypeScriptAPI developmentNode
JettChenT
PROFILE
Jettchent
Jett Chen contributed to the ScottyLabs/cmumaps repository by building and enhancing a robust navigation and search system over five months. He migrated authentication to Clerk, modernizing user management and reducing maintenance overhead. Jett implemented graph-based pathfinding and navigation features, introducing scalable routing algorithms and dynamic edge calculations using TypeScript, Node.js, and React. He overhauled the search subsystem with dedicated services and optimized data structures for faster, more secure queries. His work included Docker-based infrastructure improvements, codebase refactoring, and public accessibility support, resulting in a maintainable, performant platform that supports both authenticated and unauthenticated users with reliable indoor and outdoor navigation.
Overall Statistics
Feature vs Bugs
91%Features
Repository Contributions
30Total
Bugs
1
Commits
30
Features
10
Lines of code
10,684
Activity Months5
Your Network
12 peopleWork History
January 2026
4 Commits • 3 Features
Jan 1, 2026January 2026 (2026-01) – ScottyLabs/cmumaps delivered notable enhancements in indoor/outdoor pathfinding with public accessibility support, improving both user experience and system robustness.
4 Commits • 3 Features
Jan 1, 2026January 2026 (2026-01) – ScottyLabs/cmumaps delivered notable enhancements in indoor/outdoor pathfinding with public accessibility support, improving both user experience and system robustness.
January 2026
December 2025
6 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for ScottyLabs/cmumaps focused on delivering core navigation improvements and scalable search indexing while tightening code quality. Highlights include enhancements to pathfinding reliability, data model cleanup for search tooling, and preparatory work for future performance optimizations.
December 2025
6 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for ScottyLabs/cmumaps focused on delivering core navigation improvements and scalable search indexing while tightening code quality. Highlights include enhancements to pathfinding reliability, data model cleanup for search tooling, and preparatory work for future performance optimizations.
November 2025
18 Commits • 3 Features
Nov 1, 2025November 2025 (ScottyLabs/cmumaps) delivered significant business value through major feature work, reliability improvements, and infrastructure hygiene. Pathfinding and Navigation System Enhancements introduced a graph-cache backed pathfinding API with refactored data structures, enabling faster and more reliable route calculations across buildings and levels. The Search System Overhaul implemented a dedicated search service, controller/API enhancements, and frontend TypeScript integration to boost search performance and security. Codebase Maintenance and Infrastructure Updates cleaned dependencies and configurations, refreshed Docker/build pipelines, and added authentication improvements to strengthen security and reduce CI/CD fragility. These efforts collectively improved routing speed and reliability, enhanced search capabilities with stronger security, and reduced maintenance costs through cleaner code and tooling. Impact: Faster, more reliable navigation; safer, more performant search; and a cleaner, more maintainable codebase that supports easier future iterations. Technologies/skills demonstrated: TypeScript frontend integration; API design and refactoring; graph caching and data structure optimization; service-oriented architecture for search; Docker/configuration hygiene; authentication enhancements.
18 Commits • 3 Features
Nov 1, 2025November 2025 (ScottyLabs/cmumaps) delivered significant business value through major feature work, reliability improvements, and infrastructure hygiene. Pathfinding and Navigation System Enhancements introduced a graph-cache backed pathfinding API with refactored data structures, enabling faster and more reliable route calculations across buildings and levels. The Search System Overhaul implemented a dedicated search service, controller/API enhancements, and frontend TypeScript integration to boost search performance and security. Codebase Maintenance and Infrastructure Updates cleaned dependencies and configurations, refreshed Docker/build pipelines, and added authentication improvements to strengthen security and reduce CI/CD fragility. These efforts collectively improved routing speed and reliability, enhanced search capabilities with stronger security, and reduced maintenance costs through cleaner code and tooling. Impact: Faster, more reliable navigation; safer, more performant search; and a cleaner, more maintainable codebase that supports easier future iterations. Technologies/skills demonstrated: TypeScript frontend integration; API design and refactoring; graph caching and data structure optimization; service-oriented architecture for search; Docker/configuration hygiene; authentication enhancements.
November 2025
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 (2025-10): Delivered initial graph-based pathfinding capability and navigation instruction generation for ScottyLabs/cmumaps. This work establishes the foundation for route planning on graph data structures and improves user navigation guidance. Implemented core routing scaffolding, waypoint modeling, and instruction generation with an initial WIP commit to enable rapid iteration. Next steps include refining the pathfinding algorithm, performance tuning, and UI integration.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 (2025-10): Delivered initial graph-based pathfinding capability and navigation instruction generation for ScottyLabs/cmumaps. This work establishes the foundation for route planning on graph data structures and improves user navigation guidance. Implemented core routing scaffolding, waypoint modeling, and instruction generation with an initial WIP commit to enable rapid iteration. Next steps include refining the pathfinding algorithm, performance tuning, and UI integration.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for ScottyLabs/cmumaps: Focused on authentication modernization by migrating from a custom login/logout system to Clerk. Replaced custom auth UI with Clerk's SignInButton and SignOutButton, and updated the user hook to consume Clerk's user data and authentication status. This migration reduces custom auth maintenance, strengthens security, and positions the project for future enhancements with Clerk features.
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for ScottyLabs/cmumaps: Focused on authentication modernization by migrating from a custom login/logout system to Clerk. Replaced custom auth UI with Clerk's SignInButton and SignOutButton, and updated the user hook to consume Clerk's user data and authentication status. This migration reduces custom auth maintenance, strengthens security, and positions the project for future enhancements with Clerk features.
September 2025
Activity
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Quality Metrics
Correctness88.6%
Maintainability86.6%
Architecture86.6%
Performance87.2%
AI Usage28.0%
Skills & Technologies
Programming Languages
CSSDockerfileJSONJavaScriptPythonTOMLTypeScript
Technical Skills
API DevelopmentAPI developmentAuthenticationContainerizationData Structure OptimizationData StructuresDevOpsDockerFrontend DevelopmentJavaScriptNodeNode.jsPythonReactRefactoring
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