April 2025 monthly summary for agarasia/SER516_Spring25_Teams_3_and_4 projects. Focused on delivering end-to-end analytics features and UX improvements across frontend and backend. Key frontend features: UI Metric Selector Enhancements adding Afferent and Efferent Coupling as selectable metrics; Navigation Bar and Routing Overhaul for seamless access to landing page, calculator, about, and metrics guide. Backend work: API Gateway Middleware integrated with multiple microservices, introducing Afferent/Efferent Coupling, Defect Density Analysis, and Instability metrics, and refactoring benchmark endpoints to call the benchmark service directly. Impact: enhanced analytics capabilities, more actionable metrics, improved user experience, and a more modular, scalable architecture across services. Technologies/skills: React/Frontend engineering, routing architecture, UI/UX design, microservices integration, API Gateway middleware, metrics instrumentation, service refactoring, testable interfaces.