I am an Electronic Engineer and I have 15 years experiences in PCB design,manufacturing prototype, Programming , automation industrial.. My Skills: + PCB design with Altium, Protel99se, Eagle ,Mutilayer: 4 - 16 layer + BGA footprint + Control impedance, different pair, match length for high speed signals ,such as DDRAM PCIe... + Program proficiently many kinds of MCU. AVR, PIC, ARM, PowerPC Micro-proccessor with C, ASM, nrf52832, STM32, ARDUINO... language on the software IAR, Reads51, Keil, Code Vision AVR C Complifer,Mikro C,CCS,MPLAB,CCStudio, Adruino, GCC + Golang, Python, MYSQL + AT command, SIM900, MC51i + Analyze any Electronic Circuit Diagram + C,C#/Wpf ,ASM + Have good use of all kinds of solders . + Have good use of Measurement devices : Oscilloscope (Analog, Digital)