Head Engineer December 2011 - Now
University of Oslo, Oslo, Norway
Responsible for the high availability of systems, servers, networking, storage and related components for scientific research IT platform.
Linux System Administrator
Set up automation installation and conguration system based on PXE, Debain,Ubuntu and Puppet.
Set up dynamic cloud based scaling web service based on Perlbal load balancer,Amazon EC2 and Apache.
Set up and compared performance of virtualization technologies KVM, Xen and VMWare.
Set up monitoring, intrusion and detection system based on Nagios, iptables,Snort and Munin.
System Automation and Scripting
University of Oslo, August 2010 - June 2012
Master in Network and System Administration
Master thesis: A comparison of Two Linux Schedulers
This thesis compares CFS and O(1) with respect to the theoretical differences, by literature survey, and performance differences by testings. Differences then are presented in this thesis, and based on the results from testings, some recommendations are made to users. Please click Thesis for a full version of thesis.
Communication University of China, September 2006 - June 2010
Bachelor in Computer Science
RedHat Certificated Engineer