Worked on optimizing code search workflows in the microsoft/vscode and microsoft/vscode-copilot-chat repositories, focusing on improving efficiency for developers. Developed features in TypeScript and Node.js that filter out non-relevant repositories and deduplicate code searches across Git worktrees sharing the same remote. This approach reduced redundant processing and improved search speed by ensuring only pertinent repositories were included in search operations. The implementation established consistent deduplication logic across related projects, enhancing maintainability and preparing the codebase for future scalability. Demonstrated skills in full stack development, Git worktree management, and performance optimization within complex, cross-repository code search environments.