Worked on modernizing constants usage within the intel/compute-runtime repository, focusing on refactoring system interfaces such as firmware, global operations, and PCI configurations. Applied C++ best practices by centralizing constants in the L0 namespace using inline constexpr and std::string_view, which improved code maintainability and consistency. The approach reduced reliance on macros, aligning the codebase with modern C++ standards and simplifying future enhancements. Leveraged low-level programming and refactoring skills to standardize declarations across multiple components. This foundational work did not address bug fixes but established a cleaner, more efficient structure that supports ongoing system management and future performance improvements.