During July 2025, Carlos De Souza focused on improving code quality and build stability in the google/dawn repository by addressing compiler warnings related to exit-time destructors. He applied the [[clang::no_destroy]] attribute to the kBenchmarkInputs object, ensuring that its destructor would not run at program exit and thereby reducing log noise during shutdown. This change aligned the codebase with both the project's style guide and upcoming compiler default behaviors. Working primarily in C++ and leveraging his expertise in build systems and compiler warnings, Carlos demonstrated careful attention to maintainability and adherence to best practices, though his contributions were limited in scope.