Worked on the bazelbuild/bazel-central-registry repository to enhance build stability by addressing a recurring package resolution issue. Implemented a fix in Python that explicitly configured Pip to use the official PyPI index, ensuring consistent dependency resolution regardless of environment variables. This approach eliminated environment-specific failures during package installation, improving both CI reliability and local development workflows. Leveraged skills in Bazel and package management to deliver deterministic builds and reduce troubleshooting time. The solution also improved traceability by linking the change to a specific commit and issue, supporting future audits and rollbacks while strengthening cross-platform reproducibility for the project.