David Ng Email & Phone Number

Vancouver, British Columbia, Canada

Ottawa, Ontario, Canada

SEMPv2 interface implementation (controls the router through JSON messages).VMR (Virtual Messaging Router) user interface implementation.Implement OpenMAMA (Open Middleware Agnostic Messaging API) bridge API.Implement TLS support for bridge connections between VPNs.Completed Kerberos security software development.

Ottawa, Canada Area

Technical support leader in Media Gateway software: provide technical consultation and patching support for the design support team. Technical training to team members on Media Gateway architecture. Pager support: provide customer support on any Media Gateway related issues. This includes area not directly related to the MG software. For example IP.

Ottawa, Canada Area

Media Gateway development(2005-2009) Carrier Grade for Converged Media Gateway product. This feature provides protection against hardware failure by journaling data onto a redundant card.(2005) Team Leader in Carrier Grade Phase 1. The goal is to successfully journal a basic call and switchover (emulate hardware failure) and the call stays up.(2006).

Ottawa, Canada Area

• Passport ATM (Asynchronous Transfer Mode) Networking, MPLS and IP development
• (2003) Virtual Router (RFC2547): Responsible as a member of the team to deliver the IP Virtual Router functionality in the Passport environment.
• (2002) Team leader in the AIS generation feature. A connection oriented signal that provides end-to-end notification when part of the optical link has been cut.
• (2001) Team leader in Link Load Balancing feature. An algorithm that is able to intelligently select the least used path when routing a PNNI call. This was filed as a Patent by Nortel.
• (2001) Request by management to move back in ATM Networking to provide team leadership and technical guru in PNNI algorithms. Spearheaded the PNNI Random Paths routing enhancement that reduced the routing calculations.
• (2000) Team leader in various MPLS features that provides interface support as well as routing enhancements.

Ottawa, Canada Area

• DMS (telephone switching) development
• (1997-1998) Market liaison and release prime for ASEAN Market development in APC11. Development Prime for Legacy Captive Office Tutorial course. Design and implementation of International Services: Team leader CEPT.
• (1995-1996) Participated in the design of peripheral upgrade automation. The resulting system decreases the cost of switch upgrade through time reduction and decreased manual intervention in the software upgrade of.
• (1993-1994) Architect in the Call Processing Server (CPS) Data Distribution System. Guided a 6 member team towards the initial release of functional analysis of CPS data distribution. Call Processing Server (CPS) is a.
• (1993-1994) Headed a 5 member taskforce to provide a highlevel analysis of CPS data distribution. Two of the team members are D-level managers.
• (1992) Participated in the maintenance and enhancement of Integrated Node Maintenance(INM) and Integrated Link Maintenance (ILM). INM and ILM are two software systems responsible for the maintenance and recovery of.

Master Degree In Computer Science (Mcs), Computer Science

Bachelor'S Degree (Bcs Highest Honor), Computer Science

Education record