Years in Tsinghua University not only give me basic education in engineering, but also a strong sense of responsibility and good team-spirit. If I have to choose one thing to keep and give up the others. I think it will be optimism. It brings me strong perception and widen thinking. Now I work as an embedded software engineer at Samkoon's PLC team. We provide core products of industry 4.0 and also solutions for intelligent manufacturing. For me personally, my job most focus on data communication，freeRTOS, embedded network and impulse control.