Yudan Zhai

Description: I was invited to lead a group developing a social-bookmarking web site as well as a wiki web site. During the work, I integrated my knowledge and experience into the new projects. The two websites were completed beyond the expectation of the investors. The wiki site was increasingly becoming popular in recent years.

Description: After several months of work in the supporting team of Finance Channel, I switched to the WAP team for developing and maintaining the News Release System a.k.a. Content Management System. This system was specifically designed to publish news for mobile devices. It contains three parts: background application, database management and user interface. During that time, my knowledge of database optimization had been improved dramatically. I also learned how to manage a set of severs with backup mec

: I was working in the supporting section of the R&D department. The section provides technical support for almost all channels of SINA.com. Our team was mainly responsible for Finance Channel. Besides the daily supporting tasks, I successfully implemented several projects such as the Stimulated Exchange Stock Market and the Simulated Fund Market. The two projects collect and display market data in real time, allowing users to carry out simulated transactions in the “markets”.

Operation System, Database, C, C++