Murali Thokala developed a configurable SWCTRL1-based Wi-Fi and Bluetooth coexistence control for the zephyrproject-rtos/nrf_wifi repository, focusing on improving interference management and power efficiency in embedded systems. He established a new API surface that allows SWCTRL1 to be flexibly configured as either input or output, depending on system requirements, and enabled alternate function and grant polarity settings for Bluetooth coexistence. Working primarily in C, Murali applied his expertise in driver development and hardware interaction to lay the foundation for robust multi-radio coexistence, supporting diverse hardware configurations and facilitating smoother integration with host stacks in complex embedded environments.