Developed and delivered the Root User Systemd Service Configuration and Management feature for the nix-community/home-manager repository, focusing on restoring the ability to install and manage systemd unit files when operating as root. Addressed a previous regression by reverting changes that had limited privileged deployment capabilities, thereby enhancing automation and consistency for root-level services. Collaborated closely with another contributor to refine the implementation, incorporating code review feedback to standardize the installation logic. Leveraged expertise in DevOps, Nix, and system administration to ensure robust support for privileged workflows, ultimately improving deployment flexibility and reliability for users managing systemd services as root.