3+ years of experience in Block Chain development. 15+ years of experience with C in Embedded system development. 3+ years of experience with go in Backend development. 8+ years of experience with network(tcp, udp) development. php、python、bash were often used in works. have used javascript、html、css、angularjs and react, but not my major skills. Spoken English is not good, but does not affect reading. Chinese is my main language. One of my github: ©