My name is Gong Yuwei, and I am an experienced electronic engineer. I have 8+ years experience for electronic design, and I am a proficient firmware developer too. I can provide services for full system design from schematic design, PCB layout, firmware development to final production. My design tools are Altium and Cadence. I can design analog, digital and mixed-signal systems. I have designed 8 layers PCB board for high speed system. My programming languages are C and C++. I can use them for microcontroller programming and desktop applications. Skills: Feel free to contact me to discuss your project. I can help you transform your product idea into reality. If necessary, I can recommend local manufacturers for your product. It is my pleasure to work with you. Thank you !