Over a two-month period, contributed to embedded systems development by enhancing hardware interfacing and driver reliability in C. In the espressif/esp-usb repository, stabilized the USB/JTAG subsystem by fixing a regression that prevented proper reinitialization after uninstalling TinyUSB, ensuring consistent device behavior and reducing workflow disruptions for developers. The following month, in espressif/esp-bsp, delivered a direct register access API for the ICM42670 sensor driver, enabling advanced sensor configuration and interrupt setup through new read and write functions. Demonstrated expertise in driver development, USB protocols, and embedded hardware integration, focusing on robust, maintainable solutions that improve developer experience.