January 2026: Delivered robust input validation enhancements for the Student Health Profile in the infirmary application to improve reliability, data quality, and user experience. Implemented null checks, enhanced error handling, and comprehensive logging to prevent crashes and facilitate troubleshooting. The change improves data integrity for student records and aligns with IA-37 tracking and commit traceability.

October 2025: Focused on strengthening QA coverage for the infirmary-application by delivering robust UI unit tests for the medicine deletion flow. Implemented using JUnit 5 and TestFX to validate UI interactions such as successful deletion, confirmation prompts, deletion cancellation, and edge case of no medicine selected. This work improves release readiness by catching UI regressions early and reducing risk in production.

April 2025 monthly summary for the infirmary-desktop-app focused on onboarding and documentation improvements to accelerate developer efficiency and future feature work.

March 2025: Implemented Low Stock Medication Alert in infirmary-desktop-app with strong test coverage and documentation improvements. Added Javadoc clarifications on DashboardFacade and DashboardDao and updated data models to validate retrieval and mapping of low-stock medicines. This work enhances inventory reliability, reduces stockouts, and accelerates decision-making. PRs merged: #27; IA-19 Unit Test for Alert Low Stock Medicine (#36).

February 2025 performance summary for InfoTech501/infirmary-desktop-app: Delivered a Low Stock Medicine Alert and Reorder feature, adding a main menu entry to inspect low-stock items, retrieving medicines with quantity below 20, and displaying them with a proactive reorder notification. This feature integrates with the existing inventory subsystem and supports faster replenishment decisions. The change provides visibility into at-risk stock and streamlines procurement workflows to minimize stockouts.