September 2025 monthly summary for DEFRA/epr-calculator-frontend focusing on a dashboard calculation run routing bug fix and code quality improvements. Delivered a robust routing fix for dashboard calculation runs based on status and billing file generation, with updates to controllers and view models to ensure calculation run statuses navigate to the correct views. Also addressed SonarQube issues and typos to improve overall code quality. The work enhances user experience by ensuring correct navigation, reduces support risk due to misrouted views, and improves maintainability for future routing changes.

July 2025 delivered significant improvements to DEFRA payment systems, focusing on data integrity, regulator compliance, and test coverage. Key features were implemented across two repositories with versioned enhancements, comprehensive unit tests, and targeted bug fixes to improve stability and release readiness. The work strengthens business value by enforcing correct data for offline processing, ensuring regulator-aligned online validation, and enabling negative amounts for offline flows where appropriate.

June 2025: Delivered key payments platform improvements across DEFRA/epr-payment-facade and DEFRA/epr-payment-frontend, plus architectural enhancements in DEFRA/epr-calculator-fss-api. Highlights include Offline Payment Recording (Version 2) with new DTOs, services, and endpoints; fix for Online Payment Completion endpoint path (v1 API); enhanced Payment Failure UX with localized messaging and API client naming refactor; and Billing Service modularization with DbContext removal and validation enhancements. These work items improve payment reliability, reduce integration friction, and improve maintainability and testability across services.