Worked on the sodadata/soda-core repository to enhance the reliability of package publishing by introducing a staggered upload sequence in the CI/CD pipeline. This approach addressed recurring 503 errors encountered during simultaneous uploads to PyPI and development PyPI, reducing downtime risk and improving deployment stability. The solution involved refining GitHub Actions workflows using Python and YAML, with a dedicated step to control upload timing. Additionally, a variable reference was corrected in the tag version output to ensure accurate workflow execution. The work demonstrated a focus on CI/CD optimization, DevOps collaboration, and Python packaging best practices to support stable releases.