Worked on optimizing the CI/CD pipeline for the singer-io/tap-shopify repository by introducing UV-based Python dependency management within CircleCI workflows. Replaced traditional pip and venv commands with UV equivalents, streamlining dependency resolution and improving build reliability. Updated YAML configuration files to support the new tooling, and adjusted workspace persistence and test execution to align with the revised setup. This approach enhanced reproducibility and reduced feedback loop times, enabling faster and more consistent releases. Leveraged skills in CI/CD, DevOps, and Python dependency management to deliver a repeatable, efficient pipeline that supports improved developer productivity and accelerates the release process.