Hack-PSU/apiv3
Apr 2025 – Sep 2025
2 Months active
Languages Used
TypeScriptJavaScript
Technical Skills
Backend DevelopmentTypeScriptAPI DevelopmentFirebase StorageNestJS
Ny1ka
PROFILE
Ny1ka
During their two-month contribution to Hack-PSU/apiv3, Nwachira enhanced backend workflows by implementing a new finance submission status and a comprehensive rejection reason tracking system, improving traceability and auditability for financial processes. They also delivered robust photo upload enhancements, introducing authenticated user ID extraction, optional file type handling, and UUID-based filename generation to ensure secure, organized storage in Firebase. Working primarily with TypeScript, JavaScript, and NestJS, Nwachira demonstrated a strong grasp of API and backend development, focusing on state machine modeling and secure file management. Their work addressed workflow transparency, security, and scalability, reflecting thoughtful engineering and end-to-end change traceability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
75
Activity Months2
Your Network
12 people
Work History
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Hack-PSU/apiv3: Delivered Photo Upload Enhancements with authenticated userId extraction, optional fileType handling, and a robust UUID-based filename scheme (userId and fileType prefixes) to improve organization and uniqueness of stored photos. The upload flow now returns both photoId and public URL, enabling immediate client-side access. No major bugs fixed in this scope. This work enhances security, traceability, and scalability of user-generated media, and demonstrates proficiency in Node.js/Express, auth context handling, UUID generation, file storage, and public URL generation. Implemented through commit e3fb2b2fdea0861e5c7ac0842ed814f503b1abc3.
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Hack-PSU/apiv3: Delivered Photo Upload Enhancements with authenticated userId extraction, optional fileType handling, and a robust UUID-based filename scheme (userId and fileType prefixes) to improve organization and uniqueness of stored photos. The upload flow now returns both photoId and public URL, enabling immediate client-side access. No major bugs fixed in this scope. This work enhances security, traceability, and scalability of user-generated media, and demonstrates proficiency in Node.js/Express, auth context handling, UUID generation, file storage, and public URL generation. Implemented through commit e3fb2b2fdea0861e5c7ac0842ed814f503b1abc3.
September 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on backend improvements to the finance submission workflow in Hack-PSU/apiv3. Implemented a new SUBMITTED_TO_ASA status and a comprehensive RejectionReason enum on the finance entity to track submission state and rejection reasons, enabling clearer workflows, auditing, and governance for financial submissions. The change is backed by a targeted commit and delivers tangible business value through better traceability and faster issue resolution. Demonstrated API design for state machines, robust enum modeling, and end-to-end change traceability across the repository.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on backend improvements to the finance submission workflow in Hack-PSU/apiv3. Implemented a new SUBMITTED_TO_ASA status and a comprehensive RejectionReason enum on the finance entity to track submission state and rejection reasons, enabling clearer workflows, auditing, and governance for financial submissions. The change is backed by a targeted commit and delivers tangible business value through better traceability and faster issue resolution. Demonstrated API design for state machines, robust enum modeling, and end-to-end change traceability across the repository.
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API DevelopmentBackend DevelopmentFirebase StorageNestJSTypeScript
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