Pcie, Ddr3, Cadence Sigrity, high-speed MLO PCB design, ATE platforms, probe card design, Teradyne UltraFLEX, Keysight ADS, semiconductor ATE test hardware, impedance control, transmission line theory, Ansys HFSS, Advantest V93000, differential signaling, signal integrity fundamentals, MLO design, high-speed SerDes hardware development, NAND memories, PAM4, load board design, RF microwave concepts, NRZ channels