Worked on modernizing the SAP/crossplane-provider-cloudfoundry repository by migrating it to crossplane-runtime/v2, updating dependencies, and removing deprecated External Secret Stores to streamline future upgrades and improve maintainability. Refactored Go code to align with new APIs, updated Makefile and CI/CD pipelines for reliable builds, and addressed minor code hygiene issues such as unused imports and spelling corrections. In the SAP/crossplane-provider-btp repository, implemented YAML-based resource definitions and upgrade testing scaffolding to enable more reliable validation of provider changes. Leveraged skills in Go, Kubernetes, and CI/CD to deliver features that reduce runtime risk and support robust upgrade testing workflows.