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

Jeffery

@jeffery9chen
Location: suzhou
Followers45
Following0
Tweets0
 
126
 

Bio

IT基础设施/IT运维管理/Networking/Linux/SNMP/OpenView/Perl/ITIL