Developed and delivered the DevOps Deployment Dependency Checker and Promotion Tool for the salesforcecli/mcp repository, focusing on resolving deployment failures by detecting missing dependencies and enabling full promotions when all prerequisites are met. The solution was implemented in TypeScript and incorporated robust Git operations, including pre-checkout of the source branch and branch name sanitization to ensure reliable automation. Comprehensive testing was added to validate the dependency-resolution logic and prevent regressions. By automating dependency checks and streamlining the promotion process, this work reduced manual intervention and accelerated release cycles, demonstrating strong skills in DevOps, Git workflows, and automated testing practices.