Software Engineer System

Xi Liu

Address: **** * *** ** *** FL, Brooklyn, NY11223 Cell Phone: (646)

***-**** *****: *****@***.***

Education

. M.S. in E.E.- New York University, Polytechnic Institute

2008.09 ~ 2010.05

. B.S. in E.E. - Huazhong University of Science and Technology, China

2004.09 ~ 2008.06

Projects

2008.09 ~ 2010.05: Research Assistant, Video Processing Lab, Wireless

Implementation Lab, New York University

. CoolSVC Mobile System

Developed effective Dynamic Voltage Scaling (DVS) algorithm to optimize

the power consumption during Scalable Video decoding process, based on

OMAP35x platform from Texas Instrument, under Linux.

. Open Source Drivers Testbed

Implemented a multi-rate MAC protocol, which uses intermediate station

as relay to improve transmission rate. Used MadWifi/Ath5k Open Source

Driver with Atheros chips to evaluate efficiency of the protocol in a

real environment.

2010.02 ~ 2010.05: Video Processing & Communications (Lecture), New York

University

. Implementation of Video Streaming System via RTP and RTCP

Built a Video Streaming System. Studied corresponding RFCs, developed

effective algorithm to recognize and split NAL (Network Abstraction

Layer) unit, used socket programming to achieve RTP/RTCP transmission.

2009.09 ~ 2009.12: Advance Network Security (Lecture), New York University

. Confidentiality Protection For Distributed Sensor Data Aggregation

Using C++ built Network Structure and Transmission Model for a sensor

network, then implement the Distributed Adaptive Secret Perturbation-

based algorithm and tested its performance.

Internship

2009.06 ~ 2009.08: Software engineer, Product Development Center, Data

Network Group, FiberHome, China

. Analysed main technologies used by China Great Firewall

. Analysed main ways to bypass China Great Firewall (SSH, Tor, Popular

bypassing web browsers)

Technical Skills

Programming Language:

C/C++, MATLAB, Perl, SQL, PHP, HTML, Assembly Language

Network Management & Security:

DHCP, DNS, VLAN, Frame Relay, Routing Protocol (RIPv2, EIGRP, OSPF), IP

addressing, Subnet Arrangement, Cisco Router/Switch, CLI, SDM, CAN

Information Security:

Metasploit, Open-Vas, SSL, Backtrack, Network Address Translation, Access

List, Intrusion Detection System, Intrusion Prevention System, Deep Packet

Inspection

Operation System:

Experienced in Unix/Linux system

Areas of Strength

. Highly experienced with Linux, proficient with Linux script programming

in various languages (Bash, Perl, etc)

. Proficient with wireless driver development, socket programming under

Linux

. Hands on experience with Cisco routers and switches (Cisco Certified

Network Associate, CCNA)

. Thorough understanding of Video Coding & Video Streaming technologies

and standards (H.264/AVC, SVC)

. Skillful operation on Image Processing using MATLAB and Visual C++

. Proficient in Database Application using MySQL and PHP

. Experience in embedded system development (TI OMAP 35X, ARM Cortex A8)

Honors and Awards

. Merit - Based Dean Scholarship, New York University

2009, 2010

. Outstanding Student Leadership Award, Huazhong University of Science

and Technology 2005, 2006

. Directed Movie clip "Red Warfare", 1st prize of the Year, Huazhong

University of Science and Technology 2004

Social Activities

. Volunteer coordinator in IEEE International Conference on Multimedia &

Expo 2009

. Vice Chairman of Student Union, E.E. Dept., Huazhong University of

Science and Technology 2004 ~ 2006

. President of Bicycle racing Club, Huazhong University of Science and

Technology 2004 ~ 2005

. Cofounder of The "Wuhan City - HUST Joint Welfare Home"

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