April 2025: Backend improvements focused on user profile photo handling in NIAEFEUP/website-niaefeup-backend. Implemented robust account photo deletion, ensured deletion of previous photos during profile updates, and that account deletion processes the photo field even when empty. Removed an unnecessary image-not-null check to simplify logic and prevent edge-case failures.

March 2025 performance summary for NIAEFEUP/website-niaefeup-backend. Focused on hardening image deletion flows and code quality. Delivered two bug fixes that reduce data inconsistency and storage waste, with refactoring to separate main image and gallery parameters and alignment of deletion order with account lifecycle. Overall, improved reliability of image-related features, reduced risk of orphaned assets, and enhanced maintainability through linting.

February 2025: Backend enhancements delivered for the NIAEFEUP website backend focused on data integrity and authentication UX. Implemented automated cleanup of user-related media to prevent orphaned files when profiles, events, or projects are updated or deleted. Standardized authentication error handling with a uniform 'invalid credentials' response and an account-existence check by email, with corresponding test updates. These changes reduce storage waste, prevent data inconsistencies, and improve reliability and test coverage.

January 2025 — NIAEFEUP/website-niaefeup-frontend: Key login-related enhancements, stability fixes, and testing improvements delivered. Business value: smoother login experience for users, reduced UI regressions from browser autofill, and more reliable frontend tests, enabling safer deployments and faster iterations on authentication flows.