Worked on the rdkcentral/rdk-wifi-hal repository to address a critical issue in Wi-Fi radio mode handling, focusing on the stability of g-mode detection. Delivered a targeted bug fix in C that reverted previous changes to g-mode logic, opting for a simplified approach by replacing the len variable with direct use of strlen(cmd) for mode comparison. This adjustment improved the reliability and maintainability of the embedded system’s driver code, reducing the risk of incorrect g-mode state and related configuration regressions. The work demonstrated expertise in driver development and embedded systems, directly enhancing Wi-Fi performance and user experience.