Benoit worked on standardizing the CI/CD pipeline for the openfisca-france repository, focusing on improving reliability and maintainability. He introduced a default Python version and configured the Conda defaults channel to ensure consistent environments across continuous integration workflows. By refining Windows and publish flow triggers, Benoit reduced CI warnings and minimized environment drift. He also resolved a blocking Conda CI error, updating the project release and documenting the fix in the changelog. His work leveraged YAML and TOML for configuration, along with GitHub Actions and release management, resulting in faster feedback cycles and more predictable releases for contributors.