Worked on stabilizing core services and improving release governance across the tigerbeetle and Gemini CLI repositories. Addressed a critical Rust async startup issue in tigerbeetle by ensuring the main_async function returned Ok(()), resolving compilation and runtime errors. Introduced explicit version tracking for the Gemini CLI within the MCP client, enabling safer deployments and more efficient compatibility checks. Collaborated across teams to strengthen maintainability and incident response processes. Leveraged expertise in Rust, TypeScript, and CLI development, with a focus on backend reliability and robust testing practices. The work emphasized cross-repository enhancements and targeted improvements for safer, more reliable upgrades.