Worked on a focused codebase cleanup for the sfcompute/cli repository, targeting the removal of deprecated buy, sell, and order commands to streamline the command line interface. This effort reduced dead code and surface area, directly improving maintainability and enabling faster future enhancements. The technical approach centered on TypeScript and command line interface development, with careful attention to API integration and performance optimization. By aligning the CLI with current product usage, the changes are expected to yield reliability and onboarding benefits for new contributors. The work was delivered collaboratively, with clear documentation and a single-repo scope to ensure maintainable outcomes.