Worked on the syntasso/kratix repository to deliver an end-to-end Destination Cleanup Management feature, enhancing resource lifecycle management and operational reliability. Developed in Go and leveraging Kubernetes controller patterns, the work introduced a cleanup policy field to DestinationSpec and implemented a deletion finalizer to coordinate safe teardown of associated WorkPlacements and state store contents. Refactored the cleanup flow for improved code clarity, removed deprecated logic, and expanded test coverage to ensure predictable and reliable deletions. This feature addressed the challenge of orphaned resources, supporting business-critical integration workflows by strengthening data integrity and accelerating safe resource removal within the platform.