Jean-Louis focused on improving the reliability of the ubicloud/runner project by addressing startup issues in environments with unstable network connectivity. He implemented a network readiness gate using systemd service management, ensuring that the runner process only initiated after the network was fully online. This targeted fix resolved a critical bug that previously caused premature runner startups, which could lead to failures in network-dependent operations. Although the work did not involve new feature development, Jean-Louis demonstrated depth in system-level troubleshooting and service orchestration. His contribution was validated through code review and commit, reflecting careful attention to operational stability and deployment workflows.