Worked on API migrations and configuration enhancements across the cloudfoundry/bosh and cloudfoundry/bosh-aws-cpi-release repositories, focusing on upgrading the CPI API to version 3 and improving runtime configuration tag parsing. Refactored YAML handling and test suites to ensure alignment with new API versions, resulting in more deterministic CI outcomes and reduced upgrade risk. Enhanced AWS stemcell AMI tagging workflows and updated tests to reflect changes in AWS mock behavior. Utilized Ruby, YAML, and JSON to deliver features that improve production readiness, stabilize unit tests, and establish a stronger foundation for future Cloud Foundry CPI development and cloud infrastructure management.