Itamar Turner-Trauring is a US software engineer and educator focused on the production-engineering side of Python, particularly Docker packaging and the operational disciplines around shipping Python services to production. He runs pythonspeed.com, a long-running publication on these topics.
His CourseFlix listing carries Just Enough Docker Packaging — a focused treatment of the Docker patterns that show up specifically in Python production deployments: the multi-stage build patterns, dependency-management for Python in containers, the security and size optimisations, and the operational decisions that distinguish good Python Docker images from default-out-of-the-box ones.
Material is paid and aimed at Python developers shipping containerised production services. For broader content, see CourseFlix's Docker and Python category pages.
