Worked on low-level system stability and reliability, focusing on firmware and kernel driver maintenance. In the zephyrproject-rtos/trusted-firmware-a repository, implemented CPU errata mitigations for the mt8196 platform by enabling targeted Makefile flags, addressing hardware issues on Cortex-A720 and Cortex-X4 architectures to improve device stability. Later, contributed to geerlingguy/linux by resolving a kernel test robot-reported syntax error in the Ti-SN65DSI86 driver, restoring proper compilation and reducing downstream build risks. Demonstrated expertise in C programming, kernel development, and embedded systems, with a technical approach centered on precise patching, build system configuration, and validation through CI and automated testing.