Experienced Network Engineer

Talented Network/System Engineer with over *+ years of experience looking for new and challenging Engineering opportunities.

SUMMARY OF QUALIFICATION

 Strong hands on experience at Cisco Systems Inc. in design, installation, configuration, administration and troubleshooting of LAN/WAN infrastructure and security using Cisco routers/Switches/Cisco Optical devices/Cisco Firewall module. CCNP completed.

 Proven track record solving IP network issues in timely and cost efficient manner while maintaining client Service Level Agreements up-time.

 Adept at building network protocol simulation using programming tools on OPNET.

 Possess excellent interpersonal, organizational, and communication skills.

 Willing to relocate and no relocation assistance needed.

TECHNICAL EXPERTISE

Networking OSPF, BGP, MPLS, EIGRP, IS-IS, RSVP, TCP/IP, Optical Network, VoIP, VPN, FTP, DNS, DHCP, SMTP, SNMP, SIP, FWSM

Programming C/C++, Java, SQL, Assembly, Perl, DOS scripts, TL1, Visual Studio, OPNET Modeler, MATLAB

Operating System: UNIX, Linux, Windows 9x/NT/2000/XP, DOS, Windows 2003 Server

Plus: Cisco Router/Switches CLI, Cisco Optical devices, Fluent Chinese, Latex for Documentation

EDUCATION

M.S. Telecom Engineering Univ. of Texas at Dallas GPA 3.74 May, 2009

B.S. Computer Science Huazhong Univ. of Sci. & Tech, China July, 2005

B.S. Telecom Engineering Huazhong Univ. of Sci. & Tech, China July, 2005

Cisco Certificate

CCNA completed; CCNP completed;

CCNA-Voice scheduled; CCIE written exam scheduled

PROFESSIONAL EXPERIENCE

Intern/Co-op Cisco Systems, Inc. 09/02/2008-05/20/2009

Intern/Co-op position @ CALO-TAC Lab, Richardson

 Build simulated networks in test labs to facilitate Technical Engineers to resolve problems and compatibility.

 Configure the Cisco products to meet customer requirements for routing/switching devices and Optical device in CTC; such as, Cisco 15454, 15600, 15327, 15310MA/CL, switches from 3560, 3750, to 6500, and router 28xx, Cisco ASA 5500 series, etc. Apply TL1 command to initiate optical nodes.

 Set up testing traffic packets with the network using test sets such Smartbits, DS1/3 test set.

 Troubleshoot L2/L3 network problems such as VLAN, STP, OSPF, EIGRP, MPLS problems.

 Build VMware VC/ESX set in the lab.

 Build SONET network topologies such as OCn ring with circuits enabled; and establish DWDM ROADM or static OADM network with multi-shelf node architecture.

 Participate 10-week VoIP Training course with hands-on experience on configuring voice gateway ,G7xx IP phones and SIP protocol.

Intern/Co-op position @ SP Demonstration Lab, Richardson

 Facilitate Service Provider customers to set up network topology to demonstrate experiments.

 Configure the Cisco products to meet customer requirements for both routing and switching devices and Optical device in CTC; such as, Cisco 7604/7609/7609s, Cisco 6509, Cisco FWSM, CRS, Cisco 3750, 7200, and some other switches; Cisco 15454 Chassis, 15600 Chassis in CTC.

 Configure the test tools: Spirent Test Center, SmartBits, and Agilent to work with the network to generate traffic for testing purpose.

 Choose the correct line cards and optical cards for the demo to meet customer needs.

 Operate Cisco NAC appliance on both client end and Manager Server.

 Help to maintain smooth operation of the SP Lab: regular inventory of the lab resources; processing RMA returns and shipping; maintain the operation of the lab switch and router architecture, etc.

Research Assistant Univ. of Texas, Dallas 01/2006-present

Path Routing over MPLS-TE network Analysis @ Cisco University Program

 Design the queueing model for Path Computation Element (PCE) under OPNET using C and C++.

 Improve the protocols in OPNET, RSVP, OSPF, MPLS etc., to realize the functionalities in Path Computation Element.

 Implement features as restoration upon Failure, resource reserve over RSVP and path routing over miulti-domain using OSPF.

 Achieve the analytical queueing model for the PCE product based on the software simulation.

 Maintain the documentations to update each progress during the project.

 Collaborate with team members to deliver the mature queueing model matching the product.

 Program and model with OPNET skillfully.

Plug and Play Optical (PPO) System

 Fulfilled the Netfilter software to parse the path parameters collected from LSA by OSPF using C++.

 Operated the Perl script on our own test bed OMEGA to experiment the PPO system and maintain the interfaces for packet switching.

 Finalized the manual documentation for the test bed and the experiments for team reference.

Intern Yangtze Optic of Fiber & Cable 07/2004-08/2004

Fiber To The Home (FTTH) Project

 Managed the laboratory test of Ethernet Passive Optical Network (EPON) devices from five companies like WAVE7, ALLOPTIC and FUJIKURA.

 Helped to construct the community network for the test of EPON experiment over the 158 users.

Developer Network Development Group at University 09/2004-07/2005

Network Development

 Maintained the smooth operation of the school network and build the webpage for the group.

 Managed the network for one of the buildings in school apartments, in charge of 708 users.

Course Projects

CMST algorithm simulation

 Implemented Esau-Williams algorithm to solve the 1-speed, 1-center Capacitated Minimum Spanning Tree problem using C++.

Feed-forward queue network simulation

 Simulated the effects of adaptive routing in a feed-forward network of 5 queues.

 Programmed the event driven simulation in C++.

Optimal Coherent Detectors bit error evaluation

 Evaluated the bit error probabilities for the optimal coherent detectors under equally likely gray-coded symbols by Monte Carlo simulations using MATLAB.

Client-server communication model

 Created a web client-server communication model using C.

Stealing, Protecting and Authentication

 Defended self system from attack and try to hack the others’ system through encrypted communications between client and a monitor system using Java.

OTHER EXPERIENCE

English Department Leader Broadcast Station at the University 12/2001-07/2005

 Lead the English Department of the Broadcasting Station of the university.

 Interviewed several famous university presidents and professors from the US and other countries during the 50th anniversary of the university.

AWARDS

Research Assistantship of Department of Electrical Engineering, University of Texas at Dallas 2006-2008

PAPER

“A Queueing Model Framework of PCE-based Inter-area Path Computation” accepted on Infocom09 - MiniConference

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