Apr 2014 – Jan 2018 · 3 yrs 9 mos

Mar 2012 – Mar 2014 · 2 yrs

• Manage and operate the Low latency Trading system, provide system support with the technical support team.
• Client on-boarding to the system, including advise client network integration, conduct Client system certification, network and application testing.
• Application new release testing and verification.
• Integrate new Product / Service to the system, providing system integration, network design, fail-over testing.
• Upgraded the OS and Network infrastructure for the system to increase the system performance
• Manage the latency monitoring system to monitor the system in micro-second latency resolution.

Feb 2008 – Mar 2012 · 4 yrs 1 mo

• Involved in various projects with different Trading Market Centers to provide Trading System application support, application patching, testing and deployment, including 2 years experience in the project of Euronext Market Data Distribution System support, and a project in Shanghai for FX Data Distribution.
• Working with development team, Market operation team to operate and monitor the Low Latency Trading System.
• Setup the application knowledge base, do knowledge transfer / on-site training to clients.
• Involed in a project to build a new PTS Low Latency, high availability Trading System in Japan. The sytem size 10+ racks in different data centers. Operated and monitored the system with different teams in different countries.
• Helped with the network design and implementation on the system for FLEX Feeds, Clearing, x-connect, VPN, multicast over VPN. Built the monitoring system to monitor all servers and devices of the system.
• Draft the system documentation, including system specification, network connectivity guidlines.
• Hands on experience in Cisco, Checkpoint, Juniper equipments.

Aug 2003 – Nov 2007 · 4 yrs 3 mos · China and Hongkong

• Manage the IT team to manage 400+ PC and servers
• Design and build the multi-location email, office automation and remote access systems for multi offices in different countries
• WIndows AD, Liniux Systems support.
• Manage inhouse network infrastructure, including Cisco switches, routers, firewall, VPN.
• Involved in the ERP implementation for manufacturing industry, including to build the inventory system to manage all materials, BOM structure design, Accounting and PO systems support.
• ERP system Technical support, testing and patching.
• IT equipment procurement.

Aug 2002 – Jul 2003 · 11 mos · Hong Kong SAR

• ERP system integration to client's infrastructure.
• ERP system deployment, patching and support
• Windows AD, Exchange, Linux Servers support
• POS, OA Systems support
• Infrastructure and VPN consultant