Othmane Ouazzani focused on improving deployment reliability for the ProgrammeVitam/vitam-ui repository by enhancing the Ansible-based deployment script. He addressed a recurring issue where attempts to remove non-existent VitamUI packages caused deployment failures. By implementing logic in YAML to gather package facts and verify the existence of vitamui-*-external and vitamui-*-internal packages before removal, he reduced errors and minimized the need for manual intervention during releases. His work demonstrated a solid understanding of DevOps practices and system administration, resulting in a more robust automation process. The update contributed to smoother, more predictable deployments without introducing new features during the period.