Worked on the rosetta-models/common-domain-model repository to enhance build reliability by stabilizing project dependencies. Focused on dependency management using JSON, the developer updated the package-lock.json file and removed a temporary workaround, ensuring deterministic builds across continuous integration, staging, and production environments. This approach reduced environment drift and improved consistency throughout the CI/CD pipeline. The changes were carefully documented for traceability and maintainability, directly addressing the risk of deployment failures caused by dependency drift. By simplifying the onboarding process for new developers and improving cross-environment reliability, the work contributed to a more robust and maintainable deployment workflow for the project.