I work in mentor graphics products: Board Station RE 7.9, Xpedition 7.9.3 - VX2.1 List of works: Drawing board, Input rules, Placement, Breakout, Routing, DRC, Silk, ASSY, output files, etc. Have work experience with: Multilayer boards. Digital, analog, high-frequency, microwave, RF, motherboards and flexible boards. HDI, back drill, press-fit technologies. Interfaces / buses:I2C, SPI, ETH, DDR2-DDR4, LVDS, SATA, PCI, PCI-E, AURORA, ARINC818 and others.