Device Drivers, Spi, I2c, Uart, Freertos, Python, Automated Testing, memory mapped devices in Linux, board bring-up in Linux, PHY MAC layer drivers for Linux, RTOS environments

Ipsec, Os Internals, Ssh, SSL, C++ Programming, Advanced C, Secure design programming, Software systems design tools and languages, Software systems testing and methodology, Linux or similar UNIX systems, System-level programming, Scripting skills on Linux platforms, Software architecture design for scalability and performance