Mohamed Achoubie worked on the ProgrammeVitam/vitam-ui repository, where he implemented container version pinning for VitamUI deployments. By introducing a deployment-time variable, vitamui_container_version, he enabled teams to specify exact container versions or default to the latest, addressing the challenge of environment drift and ensuring reproducible deployments across staging and production. His approach leveraged configuration management and DevOps practices, utilizing Docker, YAML, and Jinja2 to integrate the new option seamlessly into existing workflows. The work focused on improving deployment reliability and traceability, with changes linked to Story #14076, reflecting a targeted and well-scoped engineering contribution for the month.