During September 2025, Michal Burke worked on the openstack-k8s-operators/ci-framework repository, delivering a feature that enables dynamic SSH user handling for Libvirt-managed virtual machines. He enhanced the system to determine the correct SSH user from each VM’s configuration, ensuring that SSH keys and host entries are created under the appropriate user’s home directory. This approach improved security and flexibility by supporting non-zuul user contexts and updating Ansible inventories to reflect per-VM user settings. Using Ansible, YAML, and system administration skills, Michal’s work addressed operational risk and enabled more robust, user-specific testing environments within the DevOps workflow.