1.Developed the 360 asset threat and vulnerability management system (tianxiang system), led the platform team to iterate on versions and upgrade the system, conduct technical selection, technical guidance, and communication and coordination with other teams, and won the 2019 Excellent Team Award. Optimize the bottlenecks in the system.2.Participate in the research and development of real-time anti-cheat system. The real-time anti-cheat system has high requirements for concurrency, and used fuse and current limiting strategies to achieve high concurrency and high availability of the system.3.Designed and developed 360 graphic verification codes, and access to multiple customers and products. Perform statistical analysis on the log data, and analyze the data for the big data team to conduct anti-cheat detection.4.Developed a job scheduling platform with golang, enabled jobs to be scheduled and executed in a big data cluster.5.Participate in the development of the 360 ​​anti-cheat platform. The 360 ​​anti-cheat platform is mainly used to analyze and display the data generated by the anti-cheat strategy, the logic of processing contracts and bills, and account management. Blockchain technology was used to improve billing processing, avoided the problems of untimely billing and bills being modified at will.

1.Leading the PHP team，developing and maintaining China National Geography websites, official APP and Zhangtu(掌途) APP.2.Mainly engaged in designing and developing APP API, CMS, database, etc. 3.External services integration, such as SSO of QQ, Wechat and Weibo, payment of Wechat and Alipay.4.Organizing the external cooperation projects' end to end submit, including requirements managing, products delivering and technical support.