Worked on the NVIDIA/edk2-nvidia repository to enhance bootloader reliability and memory handling in embedded systems using C. Delivered two features focused on improving the robustness of the DXE phase by refactoring XusbControllerDxe to use BaseMemoryLib, which increased memory safety and maintainability. Enhanced L4TLauncher to better handle extlinux.conf configurations, allowing for empty or missing APPEND lines and reducing boot-time failures. All changes underwent peer review and testing, ensuring deployment confidence. The work demonstrated strong skills in C programming, bootloader development, and driver development, with an emphasis on code quality and long-term maintainability in embedded environments.