During September 2025, Michele Pozzato developed and delivered a comprehensive CI/CD infrastructure for the DUNE/sandreco repository, focusing on automating builds and tests to streamline development workflows. Leveraging C++, CMake, and YAML, Michele implemented configuration files and pipeline automation that standardized environment setup and dependency management. This work enabled reproducible builds and accelerated feedback loops, making it easier for new contributors to onboard and for teams to maintain code quality. Although no bugs were reported or fixed during this period, the depth of the CI/CD enhancements improved reliability across environments and strengthened the project’s overall maintainability and testing capabilities.