Worked on the spinnaker/spinnaker repository to improve deployment reliability and observability in backend systems. Addressed a bug in Helmfile integration by refining command line argument handling, ensuring correct processing when multiple values files are provided. Enhanced error logging for HTTP URL Restrictions checks by surfacing unhandled exceptions with stack traces, which streamlines debugging and accelerates incident response. Leveraged Java and the Spring Framework to implement these changes, focusing on robust backend development and thorough unit testing. The work resulted in more reliable Helmfile deployments and improved developer productivity by enabling faster identification and resolution of issues related to URL restrictions.