21Vianet Group
Shujin Guo has a background in marketing and communication, with experience in various roles such as marketing specialist, sales representative, and consultant. They have worked at companies like 21Vianet Group, AT&T, and Vector Marketing. Shujin holds a Master's degree in Communication with a minor in Marketing from the University of Dayton.
21Vianet Group
21Vianet Group, Inc. is a carrier-neutral Internet data center services provider. The Company hosts its customers' servers and networking equipment and provides interconnectivity.