rseangueco/CMSC128
Mar 2025 – May 2025
3 Months active
Languages Used
JavaScriptJSXNode.jsJavaScript (JSX)JavaScript (Node.js)React
Technical Skills
Backend DevelopmentDatabase Schema DesignMongoDBMongooseNode.jsAPI Integration
perez-aaron
PROFILE
Perez-aaron
Over three months, contributed to the rseangueco/CMSC128 repository by building and refining core authentication, data validation, and user management features. Developed a secure user authentication system with session management, integrating React and Node.js for seamless frontend-backend communication. Enhanced data integrity by implementing Mongoose model validations and aligning seed data with updated schemas in MongoDB. Improved user experience through advanced account search, server-side filtering, and toast-based feedback using React Toastify. Streamlined registration with robust form validation and simplified data models. Addressed routing and UI issues, resulting in more reliable navigation and maintainable code. Demonstrated strengths in API integration and state management.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
12Total
Bugs
1
Commits
12
Features
5
Lines of code
14,747
Activity Months3
Your Network
49 peopleWork History
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 – CMSC128: Delivered two major features focusing on authentication UX, session management, and registration validation. Implemented secure header-based user data fetch, token-included API requests, and toast-based feedback; streamlined registration by removing user_id and hardening validation rules. Replaced alert-based messaging with toasts across auth flows (login/logout) with bottom-right placement and styling improvements. Consolidated session management for better reliability and maintainability. Result: improved security, smoother onboarding, and a more maintainable codebase.
4 Commits • 2 Features
May 1, 2025May 2025 – CMSC128: Delivered two major features focusing on authentication UX, session management, and registration validation. Implemented secure header-based user data fetch, token-included API requests, and toast-based feedback; streamlined registration by removing user_id and hardening validation rules. Replaced alert-based messaging with toasts across auth flows (login/logout) with bottom-right placement and styling improvements. Consolidated session management for better reliability and maintainability. Result: improved security, smoother onboarding, and a more maintainable codebase.
May 2025
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) — Key features delivered include a User Authentication System with frontend-backend API integration, Advanced Account Search and Filtering with server-side support, and Routing Parameter Cleanup to simplify navigation. Major bugs fixed involve routing parameter cleanup across the app and improvements to the graduation year filter and console warnings. Overall impact: improved security and user experience for authentication; faster, more accurate user discovery via enhanced search; cleaner URL structure reducing navigation errors and maintenance overhead. Technologies/skills demonstrated: React/Frontend integration with asynchronous API calls and error handling, server-side filtering and DB integration, routing and UI refinements, and proactive bug fixing.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) — Key features delivered include a User Authentication System with frontend-backend API integration, Advanced Account Search and Filtering with server-side support, and Routing Parameter Cleanup to simplify navigation. Major bugs fixed involve routing parameter cleanup across the app and improvements to the graduation year filter and console warnings. Overall impact: improved security and user experience for authentication; faster, more accurate user discovery via enhanced search; cleaner URL structure reducing navigation errors and maintenance overhead. Technologies/skills demonstrated: React/Frontend integration with asynchronous API calls and error handling, server-side filtering and DB integration, routing and UI refinements, and proactive bug fixing.
March 2025
2 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 (Repository: rseangueco/CMSC128). Key features delivered: Data Model Validation and Seed Data Integrity. Implemented basic validation rules in Mongoose models to enforce data integrity (field formats and required constraints) and fixed data seeding/schema issues to align seed data with updated structures. Major bugs fixed: Seeders were misaligned with the updated schemas; fixed seeders and adjusted datatypes for text fields to match new model definitions. Overall impact and accomplishments: Improved data quality and consistency across development and testing environments, reduced runtime errors due to schema mismatches, and faster onboarding for new developers. Strengthened alignment between code and seed data, enabling more reliable data-driven testing. Technologies/skills demonstrated: Node.js, Mongoose validation, MongoDB data modeling, data seeding/migration, commit-level traceability and attention to data integrity. Benefits to business/value: Higher reliability of development and QA environments, fewer seed-related issues, smoother feature validation and iteration.
2 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 (Repository: rseangueco/CMSC128). Key features delivered: Data Model Validation and Seed Data Integrity. Implemented basic validation rules in Mongoose models to enforce data integrity (field formats and required constraints) and fixed data seeding/schema issues to align seed data with updated structures. Major bugs fixed: Seeders were misaligned with the updated schemas; fixed seeders and adjusted datatypes for text fields to match new model definitions. Overall impact and accomplishments: Improved data quality and consistency across development and testing environments, reduced runtime errors due to schema mismatches, and faster onboarding for new developers. Strengthened alignment between code and seed data, enabling more reliable data-driven testing. Technologies/skills demonstrated: Node.js, Mongoose validation, MongoDB data modeling, data seeding/migration, commit-level traceability and attention to data integrity. Benefits to business/value: Higher reliability of development and QA environments, fewer seed-related issues, smoother feature validation and iteration.
March 2025
Activity
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Quality Metrics
Correctness84.2%
Maintainability80.0%
Architecture76.6%
Performance73.4%
AI Usage25.0%
Skills & Technologies
Programming Languages
JSXJavaScriptJavaScript (JSX)JavaScript (Node.js)Node.jsReact
Technical Skills
API IntegrationBackend DevelopmentDatabase ManagementDatabase Schema DesignExpress.jsForm ValidationFrontend DevelopmentJavaScriptMongoDBMongooseNode.jsReactReact ToastifyRoutingState Management
Repositories Contributed To
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