Sr. Embedded Engineer
Current• Developed and tested software modules for a Telematics Control Unit (TCU) utilizing the ATSAMV71Q21B microcontroller and Quectel EC20 network modem.• Designed and implemented a Secured OTA/SMS command module, AIS140 Packet Generation for the Telematics unit.• Collaborated with cross-functional teams to integrate software components, ensuring seamless functionality.• Developed Python-based tools to automate unit testing, significantly improving testing efficiency and saving test execution time by 50%.• Conducted debugging and troubleshooting of hardware and software issues, enhancing system reliability.• Performed unit testing for OTA/SMS commands to validate system performance.• Contributed to joint validation processes for releasing software versions at the client site.• Utilized Vector tools (CANalyzer and CANoe) to record CAN logs from actual vehicles, ensuring accurate data capture and analysis.• Leveraged UDS (Unified Diagnostic Services) protocol to flash the TCU firmware, enhancing system functionality and reliability.