C, Unix Shell Scripting, DDR, Pcie, Verilog, Sata, Python, Usb, C++, Perl, Linux, Ethernet, Tcl, scan compression, CMOS fundamentals, DFT concepts, JTAG boundary scan, semiconductor device behavior, digital logic circuit analysis, VHDL, ATPG scan, memory BIST, logic diagnosis, electrical failure mechanisms, ATE debug

PCB manufacturing processes, Advanced Packaging, DFx software, Valor NPI, SMT process, Cadence Allegro