May 2025 performance summary focused on boosting test coverage, test reliability, and data-layer stability across two repositories. Delivered comprehensive unit tests for core repositories in HorvatAris/UBB-SE-2025-924-1 using an in-memory database to validate CRUD and edge cases; modernized test infrastructure with interface-based testing, mocks, and camelCase standards. In HorvatAris/UBB-SE-2025-Steam, aligned the User model with ApiContract and enriched seed/test data (UserRole enum, password, profile picture) to improve test accuracy; expanded test coverage across repositories (GameRepository, ItemRepository) and services (Cart, Developer) with updated mocks. No production bugs detected; the changes reduce regression risk, improve reliability, and accelerate feature delivery.

April 2025 performance summary for HorvatAris/UBB-SE-2025-924-1. Focused on architectural improvements and UI polish to enable faster feature delivery and improved user experience. Key work: refactoring GamePage and HomePage to MVVM with dedicated ViewModels; introducing UI converters for data presentation; redesigning HomePage search with a TextChanged binding to enable custom filtering. These changes lay groundwork for easier maintainability, testability, and scalable feature work.