Dennis Tang is an experienced Unix System Administrator currently employed at Instinet Incorporated since October 2022. Prior to this role, Dennis served as an Associate in Enterprise Infrastructure Services at Nomura Securities from December 2014 to October 2022 and held the position of Associate Director at UBS from January 2007 to December 2014. Earlier career experience includes working as a Unix Administrator at Perot Systems (a subsidiary of UBS) from July 1997 to December 2006 and as a System Engineer at Hong Kong Supernet Ltd from 1995 to 1997. In terms of education, Dennis Tang holds a Master of E-Commerce degree from Hong Kong Metropolitan University, obtained between 2002 and 2008, and a degree in Computer Science from The Hong Kong University of Science and Technology, completed in 1995.