Usb, Verilog, I2c, SerDes interfaces, signal integrity analysis, logic analyzers, Oscilloscopes, in-circuit-emulators, Ethernet switching fabrics, PCI analyzers, high-speed PCB design, CPLD FPGA design, Ethernet PHY, DC-DC switcher design, MDVT, DDR4 memory design, VHDL, network processors, Analog Design, EDVT