1. David Wang(王为)
Tel: (+86)13552373763 Email: wangweiandli@hotmail.com
OBJECTIVE: Network SE / Architect
QUALIFICATIONS
• 20 years of experience in network engineering and system administration
• 8 years of experience in technical support for Ethernet switch vendors
• 3 years of experience in network consulting for Blade Networking Technology
• 4 years of experience in network pre-sales/senior IT Specialist for IBM
• Strong theory and rich hands-on skill with router, switch, firewall and load balancer
• Expertized in virtualization network and SDN network
• Double CCIE(#22419) in Routing and Switching, Security
• Excellent communication, client facing, and team leadership
SKILLS
Operating Systems Cisco IOS, Nortel OS, IBM NOS, VMware vSphere
Routing & Switching TCP/IP, RIP, EIGRP, OSPF, BGP, IPV6, Multicast, OoS, STP, DCB
Security Cisco ASA, IPS, IPSec VPN, SSL VPN, AAA,PKI etc.
Virtualization VEB, EVB and SDN, protocols of FCoE, iSCSI, vNIC, 802.1Qbg, 802.1Qbr
OpenFlow, specialized in IBM and VMware virtualization/ Overlay SDN
EXPERIENCES
Solution Pre-sales Exec 2014.10 – now
Lenovo Networking China BJ
The role is almost same with what in IBM System Networking but organization architecture
Senior IT Specialist 2011 – 2014.10
IBM System Networking China BJ
As SNA for GMU, work with GMU and WW architects to support the key cases in GMU countries and
areas; As Solution pre-sales, IT Specialist in GCG, design and implement network solutions by
integrating IBM and OEM cross products.
• Co-work with other teams such as server, storage and software teams, to cook network
solutions in HPC/HANA/Big Data/ DB/Cloud /HyperScale applications to delivery company and
products including ToR, embedded switches value for the customer in different industries or
sectors within GMU and GCG
• Support for team sales, visiting customer, creating competitive design, forming customer
proposal, delivering solution to meet customer needs
• Lead complex network PoC test for key/VIP accounts to win or win back case against
competitors.
• Sharpen and refresh networking knowledge and technology for sales and TSS of System
Networking team and other STG teams as team skill owner
• Post-sales network technical support for key cases on site, discussing with customers
technicians to analyze issues, trouble-shooting, tuning network implementation of projects
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2. Senior Network Consultant 2008 - 2011
BLADE Network Technologies (BNT acquired by IBM in 2010) GCG
Pre-sale and post-sale technology supports for sales, partners, channels as a leader of technical
team, assistance for GCG CEO to make key sale and business decision.
• Design network solutions and technology implementations in Datacenter as a Senior Network
Consultant for key/VIP accounts including Finance, COM and WEB 2.0 industries
• Provide OEM technology support for IBM, HP, NEC technicians on Blade Switch Modules in
BladeCenter or Power System
• Lead and implement large PoC test in complex virtual scenario
• Remote and on-site technology support for customers to trouble-shoot issues, tune network
performance, RSA for critical applications
Network Engineer 2005 – 2007
Metavante Corporation Toronto, ON, Canada
Design and maintain company network for complicated requirements and configuration. Help all
branch sites for total network solutions with Cisco/Nortel routers, switches and firewalls and upgrade
network for new deployment projects. Specific responsibilities include
• Pre-configure 3750/6500 and 2800/3800 for branches using various technologies such as
Frame relay, ISDN, NAT, OSPF, EIGRP, BGP, HSRP and IPsec VPN Tunnels
• Design, configure, test, and integrate multimedia streams into a production network
• Improve routing efficiency using various policies and technologies such as VLSM, CIDR, PBR,
prefix and distribution lists, route maps, route reflectors, summarization, distance and path-
vector manipulation
• Improve network security, protect network services with firewalls and filter attacks such as Dos
attacks, ARP Spoofing
System Administrator 2004- 2005
ITCG Co. Toronto ON, Canada
Maintain and upgrade company administration, and executive network under different maintain level.
Diagnose hardware and software problems, and replace defective components
• Configure routing protocols including OSPF, EIGRP and BGP
• Upgrade layer 2 network equipment from Catalyst 2950 to Catalyst 3550.
• Implement security control using VLAN, 802.1X, mac-address binding and AAA Radius
• Configure Catalyst 3550 uplink using vlan, trunk with 802.1Q, ISL, 802.1d, 802.1s
System Administrator 2000 - 2003
Shenyang Local Revenue Shenyang, China
Sybase Database and HP-UX administrator
• Design, install, tune Sybase database
• Make Backup and Recovery policies
• Maintain and monitor Database
• Manage and authorize different level users
• Backup database fully or partially online or offline
System Administrator and Engineer
1989 – 2000
Second Artillery Auto Command and Control Department
Administrator of SUN Microcomputer
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3. Network Engineer
PC Engineer
EDUCATION
Bachelor Computer Application Engineering
Second Artillery Engineering College Xian, China 1985-1989
Master Graduation Computer Theory and Software
Liaoning University Shenyang, China 2000--2003
CERTIFICATION & TRAINING
2008 CCIE #22419 (Security) Cisco
2007 CCIE #22419 (Routing and Switching) Cisco
2003 CCNP Cisco
2001 MCSE MCDBA Microsoft
1999 Sybase Data System Management Sybase
1999 HP-UNIX System Administrator HP
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