Worked on stability and resource management across the astral-sh/ruff and conda-forge/admin-requests repositories, focusing on safer scaling and improved CI reliability. Addressed concurrency in the Ruff server by revising thread limiting logic in Rust, ensuring worker threads never exceeded four and reducing the risk of overcommit under load. Enhanced packaging workflows in conda-forge by updating YAML configurations to declare additional outputs for the nurikit feedstock, which improved output management and minimized downstream errors. Demonstrated skills in CI/CD configuration, server development, and concurrency, delivering targeted improvements that contributed to more robust infrastructure and smoother continuous integration pipelines.