September 2025 monthly summary for DEFRA/fg-cw-backend: Focused on data integrity in the pigs-might-fly workflow. Implemented a database migration to ensure unique titles for two tasks, addressing a potential collision that could impact task sequencing and reporting. Included a rollback path to revert changes if needed, reducing deployment risk. The change aligns with issue #209 and is implemented in commit cc39049c02ff5c666872e8fe44544ff36fcfd988. Business impact: improved data consistency, safer migrations, and clearer task identification for downstream processes. Skills demonstrated: database migrations, rollback design, Git-based change management, backend workflow engineering.

April 2025 monthly summary for DEFRA/fg-gas-backend focusing on test automation and data integrity for grants. Delivered robust integration tests for the Grant system using a new steel-thread grant fixture (grant3), enhancing coverage for actions and applications schemas and validating both successful submissions and error scenarios.