Worked on enhancing credential management and deployment flexibility by implementing plain-text AWS KMS ARN support across both the harness-go-sdk and the harness/terraform-provider-harness repositories. Developed new configuration fields and updated Go types, Swagger specifications, and documentation to allow KMS ARNs to be provided as plaintext or secret references. Expanded test coverage to validate both plaintext and secret-referenced ARNs, ensuring robust integration and operational reliability. Leveraged Go, Terraform, and YAML to maintain cross-repository consistency in API surfaces and configuration models. Focused on improving developer onboarding and streamlining cloud connector workflows through clear documentation and comprehensive testing of new features.