Mrcoder1915/enrollment-system
Mar 2025 – Dec 2025
4 Months active
Languages Used
CSSHTMLJavaScriptTypeScriptJSONNext.jsReact
Technical Skills
Frontend DevelopmentNext.jsReactTailwind CSSAPI DevelopmentAPI Integration
Mrcoder1915
PROFILE
Mrcoder1915
Sammy Navarro developed core features for the Mrcoder1915/enrollment-system repository, building a full-stack enrollment platform with React, Next.js, and Node.js. Over four months, Sammy established a scalable frontend foundation, implemented role-based dashboards, and delivered secure authentication using JWT and middleware. He designed backend APIs and data models with MongoDB and Mongoose to support enrollment workflows, grade management, and PDF-based documentation. His work included major refactoring for maintainability, UI/UX improvements, and a Next.js migration to enhance performance. By addressing both feature delivery and bug resolution, Sammy ensured robust data flows, streamlined administration, and a maintainable codebase for future growth.
Overall Statistics
Feature vs Bugs
55%Features
Repository Contributions
56Total
Bugs
15
Commits
56
Features
18
Lines of code
29,413
Activity Months4
Your Network
19 people
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Mrcoder1915/enrollment-system: Executed a major Next.js migration and UI overhaul for student enrollment and instructor management, coupled with a dynamic PDF viewer to streamline document handling. Migration included structural restructuring of pages and components, performance tuning, and UI refinements to support a smoother admin and student workflow. While no discrete bug-only fixes are recorded, migration activities included stabilization work to ensure compatibility and robust performance across the application.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Mrcoder1915/enrollment-system: Executed a major Next.js migration and UI overhaul for student enrollment and instructor management, coupled with a dynamic PDF viewer to streamline document handling. Migration included structural restructuring of pages and components, performance tuning, and UI refinements to support a smoother admin and student workflow. While no discrete bug-only fixes are recorded, migration activities included stabilization work to ensure compatibility and robust performance across the application.
December 2025
May 2025
37 Commits • 11 Features
May 1, 2025May 2025 performance summary for Mrcoder1915/enrollment-system. Focused on delivering secure authentication, backend improvements, and UI/navigation enhancements while stabilizing deployments and data flows. Highlights include implementing a robust authentication system, backend refactor for maintainability, an enrollment approval workflow, API restructuring with department filtering, and UI/navigation improvements that improve user experience and time-to-value for stakeholders.
May 2025
37 Commits • 11 Features
May 1, 2025May 2025 performance summary for Mrcoder1915/enrollment-system. Focused on delivering secure authentication, backend improvements, and UI/navigation enhancements while stabilizing deployments and data flows. Highlights include implementing a robust authentication system, backend refactor for maintainability, an enrollment approval workflow, API restructuring with department filtering, and UI/navigation improvements that improve user experience and time-to-value for stakeholders.
April 2025
16 Commits • 5 Features
Apr 1, 2025Month: 2025-04 Key features delivered: - Dashboard Layout, Enrollment Status UI, and Role-based Navigation: established the dashboard skeleton with main layout, sidebar and content area; added enrollment status UI, instructor sidebar, and role-based access controls; integrated dashboard state provider and navigation improvements. Representative commits include d3a9adf5b6657c0ac43253e5708de568b42371e2, 10e192599b2b5d6ee633a00a0fcd45dbdd7078ea, 6d2c2885eb4a64334d4174221bb161b1dc52c250, b0f3fbd2a75510634fb12dc354e1da225951a609, c7075cf6fe70c1e5fa0e25d4cd0c57cca2227806, fb27d1ac35a37492acfacdd7a773057bc4ee1063, 5bcc3fb61a2e2fb53a410c649799c6348d6bb223, 5f7a11d5fccda61555bc32803ca377dba788721b, 01ec6f9ca9eeb7059f0cefc5afe49141ef89732e. - Backend Enrollment Status API and Data Models: Backend endpoints and data models to support student enrollment status, including API routes for registration and processing enrollments, plus departments and courses models. Commit: 68b736870e3528e049620a48cab1e576ea895c70 - API Route Deprecation: Remove Student Data Route: Removes obsolete studentData route.js API endpoint as part of refactor/deprecation. Commit: 10807dd0731e06204429ce5200720985c87b8719 - Grade Entry Component for Dashboard: New GradeEntry component to view/manage student grades, with semester selection, course details, and sortable data. Commit: a489bf1fb081a1b86edfa723b420f74c8960a3bf - Certificate of Registration (COR) PDF Generation and Documentation: Generate COR using React PDF with page, document structure, and viewer; enhancements to PDF viewer and document layout. Commits: 4af32ac4cfabf183bcf03ebf5a8bef7e4802bc83, 8832a7dda1c49b203580c7905bcc9d9b647f5b1a, 7a3dd10f708155e51f0cac0fe14e4bb42fc8cb13 - Enrollment Status Filtering by Program and Semester: Add filtering of enrollment status by program and semester with state management. Commit: f5a802ad702787d7cac6d1aaada750cb17493d11 Major bugs fixed: - API Route Deprecation: Remove Student Data Route: Removes obsolete studentData route.js API endpoint as part of refactor/deprecation. Commit: 10807dd0731e06204429ce5200720985c87b8719 - Fixed overlap design and transition issues in dashboard/sidebar. Commit: b0f3fbd2a75510634fb12dc354e1da225951a609 - Fixed possible bugs on sidebar if backend is implemented. Commit: 5bcc3fb61a2e2fb53a410c649799c6348d6bb223 - Fixed possible bugs and added Student folder for student API. Commit: 01ec6f9ca9eeb7059f0cefc5afe49141ef89732e Overall impact and accomplishments: - Delivered end-to-end enrollment system enhancements across frontend and backend, enabling faster enrollment processing, improved user experience for admins/instructors, and stronger data-driven decision making. Introduced reusable components and state management to support scalable growth. PDF-based COR documentation and report capabilities improve compliance and distribution. The changes position the product for broader adoption and future integrations. Technologies/skills demonstrated: - Frontend: React/Next.js, component design, role-based access control, state management. - Backend: API design, data modeling (enrollment status, departments, courses), route management. - Documentation/Reporting: React PDF-based COR generation and viewer. - UI/UX: Dashboard layout, navigation, responsive design, and data filtering. Business value: - Faster enrollment status insights, streamlined administration, and compliant documentation generation, enabling improved student processing times and better program oversight.
16 Commits • 5 Features
Apr 1, 2025Month: 2025-04 Key features delivered: - Dashboard Layout, Enrollment Status UI, and Role-based Navigation: established the dashboard skeleton with main layout, sidebar and content area; added enrollment status UI, instructor sidebar, and role-based access controls; integrated dashboard state provider and navigation improvements. Representative commits include d3a9adf5b6657c0ac43253e5708de568b42371e2, 10e192599b2b5d6ee633a00a0fcd45dbdd7078ea, 6d2c2885eb4a64334d4174221bb161b1dc52c250, b0f3fbd2a75510634fb12dc354e1da225951a609, c7075cf6fe70c1e5fa0e25d4cd0c57cca2227806, fb27d1ac35a37492acfacdd7a773057bc4ee1063, 5bcc3fb61a2e2fb53a410c649799c6348d6bb223, 5f7a11d5fccda61555bc32803ca377dba788721b, 01ec6f9ca9eeb7059f0cefc5afe49141ef89732e. - Backend Enrollment Status API and Data Models: Backend endpoints and data models to support student enrollment status, including API routes for registration and processing enrollments, plus departments and courses models. Commit: 68b736870e3528e049620a48cab1e576ea895c70 - API Route Deprecation: Remove Student Data Route: Removes obsolete studentData route.js API endpoint as part of refactor/deprecation. Commit: 10807dd0731e06204429ce5200720985c87b8719 - Grade Entry Component for Dashboard: New GradeEntry component to view/manage student grades, with semester selection, course details, and sortable data. Commit: a489bf1fb081a1b86edfa723b420f74c8960a3bf - Certificate of Registration (COR) PDF Generation and Documentation: Generate COR using React PDF with page, document structure, and viewer; enhancements to PDF viewer and document layout. Commits: 4af32ac4cfabf183bcf03ebf5a8bef7e4802bc83, 8832a7dda1c49b203580c7905bcc9d9b647f5b1a, 7a3dd10f708155e51f0cac0fe14e4bb42fc8cb13 - Enrollment Status Filtering by Program and Semester: Add filtering of enrollment status by program and semester with state management. Commit: f5a802ad702787d7cac6d1aaada750cb17493d11 Major bugs fixed: - API Route Deprecation: Remove Student Data Route: Removes obsolete studentData route.js API endpoint as part of refactor/deprecation. Commit: 10807dd0731e06204429ce5200720985c87b8719 - Fixed overlap design and transition issues in dashboard/sidebar. Commit: b0f3fbd2a75510634fb12dc354e1da225951a609 - Fixed possible bugs on sidebar if backend is implemented. Commit: 5bcc3fb61a2e2fb53a410c649799c6348d6bb223 - Fixed possible bugs and added Student folder for student API. Commit: 01ec6f9ca9eeb7059f0cefc5afe49141ef89732e Overall impact and accomplishments: - Delivered end-to-end enrollment system enhancements across frontend and backend, enabling faster enrollment processing, improved user experience for admins/instructors, and stronger data-driven decision making. Introduced reusable components and state management to support scalable growth. PDF-based COR documentation and report capabilities improve compliance and distribution. The changes position the product for broader adoption and future integrations. Technologies/skills demonstrated: - Frontend: React/Next.js, component design, role-based access control, state management. - Backend: API design, data modeling (enrollment status, departments, courses), route management. - Documentation/Reporting: React PDF-based COR generation and viewer. - UI/UX: Dashboard layout, navigation, responsive design, and data filtering. Business value: - Faster enrollment status insights, streamlined administration, and compliant documentation generation, enabling improved student processing times and better program oversight.
April 2025
March 2025
2 Commits • 1 Features
Mar 1, 2025Concise monthly summary focusing on the frontend foundation delivered for March 2025, highlighting key business value and technical achievements.
March 2025
2 Commits • 1 Features
Mar 1, 2025Concise monthly summary focusing on the frontend foundation delivered for March 2025, highlighting key business value and technical achievements.
Activity
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Quality Metrics
Correctness81.6%
Maintainability82.2%
Architecture77.4%
Performance77.0%
AI Usage25.6%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptNext.jsReactTypeScript
Technical Skills
API DevelopmentAPI IntegrationAuthenticationAuthorizationBackend DevelopmentDatabase ManagementExpress.jsFront End DevelopmentFront-end DevelopmentFrontend DevelopmentFull Stack DevelopmentJWTJWT AuthenticationMiddlewareMiddleware Configuration
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