June 2025 highlights for Duo (UBB-SE-922-1/Duo): Focused on admin UX improvements, routing reliability, and backend integration. Implemented course timer enhancements, ensured time-spent data is transmitted to the backend, added admin controls, and fixed Add Exam button binding. Resolved admin routing issues for Add Exam/Add Section and updated the local development DB connection string to streamline local testing. Result: more accurate time tracking, smoother exam administration, and faster onboarding for developers.

May 2025 performance highlights across three repositories focused on strengthening testability, improving build reliability, and delivering value-driving features for admins and end users. Key outcomes include a DI-driven refactor of the UserService with an IUserServiceProxy and richer UserController API responses; removal of the ARM64 build target to streamline CI/CD; and data integrity-enhancing, initial seeding for core domain entities. Additional progress shipped end-to-end Exercise creation/management with backend integration, a Roadmap feature with progress-based unlocks, and UI visibility binding refinements in the Duo project. Collectively, these efforts improve modularity, reduce maintenance overhead, and enable richer user workflows across platforms.

April 2025 (Month: 2025-04) delivered a robust User Management API with clean service-layer decoupling, enabling scalable and testable user lifecycle operations. Implemented a new UserController with endpoints for registration, login, retrieval, update, and deletion, and introduced UserServiceProxy to decouple business logic from data access. On login, LastLoginTime is updated for improved auditability. Expanded test coverage with unit and integration tests covering UserService, UserServiceProxy, and end-to-end flows. All changes are tracked in repo vodaioan03/UBB-SE-2025-927-1 and are ready for performance review.