Quantcast
 
 
Registered users get the full experience, including fresh user images and profile data. Log-in, or if you don't have a Twellow account, Get one here, free

Tim Yang

@xmpp
Location: Beijing, China
Website: http://timyang.net
Followers4,361
Following0
Tweets0
 
134
 

Bio

Technical architect @ Sina, building backend system, xmpp expert

Architects