During July 2025, contributed to the AmadeusITGroup/otter repository by implementing Angular CLI ng-add integration for the @o3r/configuration package. Focused on enhancing developer onboarding, the work involved wiring the ng-add command into the package.json file, enabling seamless one-step scaffolding for Angular projects. Utilized Angular CLI and package management skills, along with JSON configuration, to ensure smooth integration and compatibility with the CLI. Two targeted fix commits were applied to solidify the ng-add registration, reducing manual setup steps and streamlining the bootstrap process for new projects. This effort improved the overall developer experience for integrating configuration packages.