During June 2025, Nandakishore B focused on backend reliability and CI/CD improvements in the spinnaker/spinnaker repository. He addressed a critical issue in the Pipeline Template List Endpoint by ensuring scopes were only passed when explicitly provided, which resolved a problem where users received empty results due to unintended parameter handling. This change improved API predictability and reduced user confusion. Additionally, he upgraded the golangci-lint version in the continuous integration workflow, resolving compatibility errors and enhancing build stability. His work leveraged Go and YAML, demonstrating a methodical approach to API integration and automation hygiene, with depth in diagnosing and resolving production-impacting bugs.