Oana Andrisoaei focused on enhancing the reliability of JSON output validation within the snyk/cli repository, addressing a critical bug in the policy library. She improved the serialization process and handled edge cases to ensure that all policy data outputs conformed to valid JSON standards. By leveraging her expertise in Go, CLI development, and JSON handling, Oana reduced downstream parsing errors and minimized support issues related to invalid responses. Her work directly improved the stability of policy management workflows in CI and CLI environments. This targeted fix demonstrated a thoughtful approach to robust data handling and workflow reliability within the codebase.