(Engaged in software development and IT teaching industry for many years. Proficient in Java technology system, especially in Android technology system. He has successively served in Yingji, Hitachi (China), Caijing and other Internet enterprises. Be good at arrangement, management and implementation, and have some insight into the sophisticated and compliant process work mode. He once led the R&D team to implement a sensitive development process, and was good at finding and solving problems in the implementation process. Participated in the research and development of internal office management system, warehouse purchase, sales and inventory management system, and Internet use under the Android platform. Humorous, cautious and responsible. He likes to teach with the method of teaching fish, attaches importance to students' practical ability, and has a common guiding method for students' logical thinking.)