Professional Hardware Prototyping Specialist with over 10 years of experience in RF engineering, IoT solutions, PCB design, and microcontroller firmware programming.
I have rich experience in developing many kinds of electronic consumer devices such as embedded systems, IoT devices, bio-medical devices, wearable devices, power supply devices, and automotive control systems.
+ PCB design EDA: Altium Designer, KiCAD, Eagle, Allegro
+ High speed signal analysis: DDR3, eMMC, length matching, differential pair, ESD, EMI/EMC compatibility
+ 1~16 layers PCB routing and layout design
+ Rapid Prototyping from several PCB factories like JLCPCB and PCBWIN at high quality
+ Component selection and BOM optimization for massive production
+ Assembly, testing, and troubleshooting
+ IDE: Keil, Segger, IAR, esp-idf, TI Code vision, STM32 CubeMX, Arduino IDE
+ Microcontrollers: ATmega328, STM32, MSP430, dsPIC, PIC12/18/32
+ FPGA: Lattice, Xilinx Spartan, Artix-7, Vertex
+ Raspberry Pi, ESP32, STM32, Arduino Questions and Answers to Upwork Readiness Test Solution 5/5
+ Web Cloud: Amazon web service (AWS), Google Home, Alexa, MS Azure
+ Language: Python, C/C++, Qt