Aura Muñoz enhanced the build system for the Autodesk/hydra-viewport-toolbox repository by refactoring CMakeLists.txt to conditionally locate the pxr package only when it was not already defined, streamlining dependency resolution. She updated CTest initialization to ensure it only runs when the project is at the top level, which reduced spurious CI and test failures. Working primarily with CMake and build system configuration, Aura’s changes improved build reliability, accelerated iteration cycles, and clarified onboarding for new contributors. The work demonstrated a focused application of build system expertise, addressing a specific pain point in continuous integration and project setup without introducing unnecessary complexity.