During their work on the bemanproject/infra repository, Ben Brown focused on enhancing build system reliability and maintainability through targeted CMake improvements. He refactored install logic to use relative paths and clarified component naming, which reduced ambiguity and improved onboarding for new contributors. Ben also reorganized FetchContent usage into a dedicated include file, increasing modularity and simplifying CI processes. Later, he developed a centralized CMake helper, beman_install_library, to standardize library installation across Beman repositories, reducing code duplication and streamlining library management. His work demonstrated depth in build systems, CMake, and library management, addressing architectural consistency and automation needs.