with 4 year experience in robotic R&D development, i have strong experience in: -Mechanical Design(Autocad, Solidwork) - Electrical Design (Cadence, Proteus) - Embedded programming (Microchip, ST, Zigbee, Zwave, Bluetooth, Wifi, RF, IR...) - Android embedded programming: building kernel, Android NDK: Minnow board, raspberry pi, beagle bone black, Firefly Rk3288, IFC6410. - Linux Embedded Programming: building kernel and app : C/C++, python, device driver development.