Weibin Wang

 Lead design engineer for Blackberry service Backbone network.  Co-chair of Blackberry network Design Review Board.  Support global Internet Peering infrastructure including getting connected into various IX's, managing the administration, connecting many peers including PNI's and PPI's, ipv4 and ipv6.  Develop Engineering plan for large network infrastructure upgrade/migration with least possible downtime and risk.  Contribute to the development of capital budget and present bill of material.  Create detailed network designs and oversee implementation in production environment.  Execute and document the necessary testing requirements to evaluate the proposed designs.  Participate in the development of the architectural design of new features and enhancements and to validate the technology platform or systems.  Perform capacity modeling to ensure the efficient and optimal use of all network resources.  Create detailed test plans to certify new products and platforms.  Design network solution based on business requirement.  Reproduce production issues in the lab to identify work around and fixes.  Execute and document regression testing for new code.  Contribute to the development of Plan of Record to set the roadmap and evolution of BlackBerry Network.  Conduct technology research in the areas of Local and Wide Area - Networking, architecture, protocols, hardware and software.  Build failure scenario and identify network capacity bottleneck and present long term plan.  Diagnose and find root cause for massive network failures and suggest improvement plan for future design.

 Contribute directly to the Global BlackBerry IP network from serving 3 million users to over 80 million users.  Lead network SME for Blackberry CORE service; oversee all network changes, incidents for the most important Blackberry service segment.  Deploy and support global MPLS backbone running on OSPF, MPLS, LDP and BGP.  Plan and implement detailed and complex network changes during schedule maintenance periods to accommodate Blackberry growing service, manage up to 6000 network components.  Support Operations teams providing recommendations to improve the network and assist on troubleshooting of complex network issues. Act as Tire-3 escalating engineer to diagnose and resolve network failures, as reported by NOC and network management equipment.  Design process for system migration and action plan for disaster recovery for different critical Blackberry Service.  Lead networking data center design and deployment globally. Design 0 downtime DC-to-DC cutover plan.  Act as lead network coordinator for multiple global green field DC build.  Work across the organization with multi-functional teams to launch new products and services as well as design the services disaster recovery plan.  Establish and publish BlackBerry best practice configuration standards for various platforms.

 Supervise up to 30 network engineers, project managers and service assistants in three divisions. Design and implement an Employee Performance Review system. Recruit and traine engineer staff.  Perform as the Project Management Office leader, Oversaw multiple contracts related to system integration, device installation and network services.  Act as the liaison to Cisco for Gold Partner status requirements, training options for engineering department, and any project involvement with Cisco System Engineers.  Act as Chief Escalating Engineer for network issue, responsible for opening case to Cisco.  Develop new documentation and process standards for quality control flow of ISO9001:2000.  Built and maintained the lab network for the purpose of proof of concept testing and passing Cisco recertification audits.  Design several service products for company, such as network maintenance service, security maintenance service.  Led a team to research new technologies and evaluate products from varying vendors to develop strategies for business improvement and growth.  Mentor junior network engineers to bring them up to performing daily and emergency tasks.

 Provide a dual role as Project Manager and Senior Engineer to maximize profits on a per project basis by minimizing need for multiple contacts.  Perform as Chief Engineer for the Design/Architecture, Documentation, Implementation, and Top Tier Support for all assigned projects.  Work closely with customers to define, plan, and execute technology solutions that are specific to their needs. Configuration scenarios include routing (RIP, EIGRP, OSPF, IS-IS, BGP), bridging (STP, VLAN, HSRP), MPLS VPN, Network Security (VPN, Firewall, IDS), IP Telephony (Call Manager, CME, Voice Gateways).  Diagnose and resolved network failures, as reported by end users and network management equipment.  Survey various client networks, recommended modifications to current network to improve stability, security and overall performance.  Consult and solve customers' network problems by onsite troubleshooting or through phone calls as the Cisco Gold Partner member.  Provide pre-sales support for complex design solutions on numerous projects. Work with account representatives to maintain good client relationships. Negotiate with clients on new business, change requests, and budget issues.  Design process for system migration and action plan for disaster recovery for different critical clients.