Jnooree contributed to stability and resource management across the astral-sh/ruff and conda-forge/admin-requests repositories during April 2025. In astral-sh/ruff, Jnooree addressed concurrency concerns by refining the server’s thread limiting logic in Rust, ensuring worker threads never exceeded four and thereby reducing the risk of overcommit under load. For conda-forge/admin-requests, Jnooree improved packaging reliability by configuring YAML outputs for the nurikit feedstock, adding nurikit-split and libnurikit to streamline downstream packaging. These changes enhanced CI/CD pipeline robustness and packaging workflows. The work demonstrated practical application of CI/CD configuration, server development, and concurrency management within real-world open source projects.