May 2025 showcased API redesign and frontend data-loading demonstrations that deliver business value through faster, cross-origin-friendly product data access and educational UX improvements. Implemented REST API enhancements for product data with DTOs, cost-based refactor, CORS support, and a topN parameter for pricing-based retrieval; plus a dynamic JSON-driven table rendering with three asynchronous loading approaches for learning and UX enhancement.

April 2025: Focused on establishing a solid testing and DI-oriented foundation for the EsempiCorso project. Delivered unit testing scaffolding for GoldAccount and a Spring JDBC repository demo with a manual dependency injection pattern. These efforts create reusable patterns for QA, onboarding, and future refactors, reducing risk and speeding development.

March 2025 performance summary focused on delivering concrete, business-value features and code quality improvements in Kraiimen/EsempiCorso. Primary work centered on refactoring for maintainability and demonstrating object-oriented design through inheritance, while removing legacy artifacts to reduce technical debt.