Experience designing and implementing the following networking protocols: Internet Protocol version 4 (IPv4)I, Internet Protocol version 6 (IPv6), Address Resolution Protocol (ARP), Internet Control Message Protocol (ICMP), Internet Group Management Protocol (IGMP), Dynamic Host Configuration Protocol (DHCP), Transmission Control Protocol (TCP), User Datagram Protocol (UDP), Network Time Protocol (NTP). Experience with RTOS (Linux, FreeRTOS, QNX, VxWorks, etc.) and device drivers for complex systems using parallel processing, multi-threading, distributed processing, multi-core, SoM, signal processing, board support package (BSP), device driver development, and / or application program interface (API) design.