Antoine Millet developed a production-ready Helm-based deployment for the umap-project/umap repository, focusing on scalable Kubernetes environments. He integrated CloudNativePG for robust database management within the Helm chart, enabling versioned releases and simplifying operational handoffs. Leveraging Makefile and YAML, Antoine automated the CI publishing workflow for Helm charts, streamlining chart packaging and reducing manual deployment steps. His work established default values and comprehensive documentation, making customization straightforward for operators. By delivering a complete set of Kubernetes resources—including deployments, services, ingress, and persistent storage—he laid a solid foundation for repeatable, consistent deployments across clusters, enhancing onboarding and maintainability for the project.