Ellen Muller developed an infrastructural automation feature for the guardian/amigo repository, focusing on streamlining Python environment provisioning. She created an Ansible role to automate Poetry installation, configured apt repositories to support Python version management, and ensured compatibility with Python 3.13. Her approach included executing the Poetry installer script and producing comprehensive Markdown documentation to facilitate adoption. By leveraging skills in Ansible, Python, and YAML, Ellen enabled consistent development and CI environments, reduced onboarding time, and supported repeatable deployments. The depth of her work addressed both automation and documentation, resulting in a robust solution for reliable dependency management across projects.