DiGS: Distributed and Grid Systems Research Group, Department of Computer Science, The University of Western Ontario, London, ON CANADA
Tenure: September 2007 - August 2008
As a Systems Administrator, I was responsible for installing, maintaining, and upgrading software on
a multi-cluster system consisting of 16 nodes partitioned into two Linux clusters.
Primary responsibility included the installation, maintenance, and management of WebSphere, Apache,
DB2, MySQL, and Tomcat.
Research Associate / Software Engineer
ETRI: Electronics and Telecommunications Research Institute, Seoul, SOUTH KOREA
Tenure: July 2005 - January 2007
Worked as part of a collaboration effort involving the University of
Western Ontario, IBM Canada, and the Electronics and Telecommunications
Research Institute (ETRI) of South Korea.
The work was part of a broader goal to develop autonomous management
technology for clusters of servers or server farms. Since a Web server is a
central component in such systems, our initial work focused on Web Server Quality of Service (QoS)
provisioning with a particular focus on performance management through dynamic adjustment
of applications' and systems' configuration/tuning parameters.
Software Developer
TIP: Trent International Program, Trent University, Peterborough, ON CANADA
Tenure: May 1998 - April 2000
Designed, developed, and maintained databases for prospective students,
schools and organizations involved with recruiting students.
Provided training and technical support to staff on data entry, maintenance,
report generation for correspondences, and follow-up analysis to determine which students
are eventually recruited.
