Software Engineer Computer Science

Lijun Wang

*** * ******* ****** *** ***■Detroit, MI 48201■ ****.*****.*****@*****.***

Energetic, goal oriented, fast learning, systemically thinking and analyzing problems, 7+ experience in research and

software development, proficient in OOP languages, good at interpersonal communication, and can work well in teams and

individually.

SUMMARY OF QUALIFICATIONS

Experience:

7+ years of professional experience.

5+ years ofsoftware development

Background:

PH.D. in computer science.

Solid mathematics and statistic knowledge, and professional in data mining, machine learning, and computer

vision.

Research:

Machine learning and data mining, including recommendation systems, customer preference analysis,

large-scale data clustering and visualization, and social network analysis etc.

Natural language processing, information extraction.

Image/video processing and video surveillance.

Response surface models, time series forecasting, optimization methodologies.

Published over 15 technique papers in domain top journals and conferences.

Software Development:

Calibration tool for modeling and analyzing auto engine data by java.

Software for abnormal crowd behavior detection in surveillance video by .Net.

Software for 3D face morphable model by C++ and Matlab.

Systems for computer tomography (CT) products by C++.

Deviation rectification system for unmanned automobile by C++.

TECHNIQUE SKILLS

Development IDE and Tool: Eclipse, NetBeans, Microsoft Visual Studio, RStudio, JavaFX, SceneBuilder,

Tableau

Programming Languages: proficient in java, javaFX, Microsoft Visual studio .Net,MFC, C, C++, C#, R, Matlab;

familiar with JDBC, mySQL, Database design and management, HTML, CSS.

Professional Open Resources: Weka, OpenCV, Boost.

Development: Object-oriented Design (OOD), Design patterns, Graphical user interface development, Project

Management, Solutions Architecture, Technical Documentation

EDUCATION

Sep 2007 – Dec 2012

PH.D. of Computer Science G.P.A.: 3.91 Wayne State University, Detroit, MI

Selected Researchand Projects:

Data mining, Large Scale data clustering and visualization, semi-supervised and unsupervised clustering methods

Analyze video surveillance, and develop software for abnormal event detection. (VC++, Visual studio .Net, C#,

OpenCV, Boost, Matlab)

Research on evolutionary clustering for analyzing large evolving social networks. (Monte-Carlo analysis,

optimization, Matlab)

Develop software for 3D morphable face construction and fusion. (VC++, Matlab)

Develop algorithms for detecting brain tumors on MRI medical images. (Matlab)

Sep 2002 – July 2004

M.S.E of Computer Science Harbin Institute of Technology, Harbin, China

Sep 1998 – July 2002

B.S.E of Computer Science

Changchun University of Science and Technology, Changchun, China

WORK EXPERIENCE

Sep 2012 – Now

Analyst and Software Developer

Scenaria, a member of AVL North America, Plymouth MI

Developed forecasting models for car sale predication; develop techniques for marketing analysis, including market

modeling, customer preference prediction, and market segmentation and targeting etc.

Research and develop response surface models for engine data correlation, including artificial neural net, Gaussian

process, SVM, linear regressions; Developed calibration tool for simulating, optimizing, analyzing engine data;

Developed algorithms for attribute analytic for RSM, including co linearity and sensitivity analysis;

Research and develop DOE generation algorithms, including full factorial, central composite design, Latin

hypercube, and develop optimized LHS approach;

Research on optimization methodologies; developed gradient-based optimization approach based on neural net and

greedy-search based optimization for operation planning problems.

May 2011 – Aug 2011

Research and Develop software Engineer, Intern

Gale Cengage Learning, Farmington Hill MI

Researched on natural language processing for information retrieval from medical data.

Createda semantic network approach to represent medical ontology to help mine medical data in an advanced

level.Coded API by Java, and participated in testing, using UMLS.

Worked in agile development, participated in daily meetings and team meetings.

Published one technique report in TREC 2011 Medical.

July 2004 – July 2007

Research and Develop software engineer

NUCTECH Co., Ltd, Beijing, China

Researched, designed, and implemented algorithms and software by Microsoft technologies, and provided

API/DLL to the other departments.

Managed projects and coordinated with the other departments throughout development life cycle.

Selected projects include …

Designed and developed two systems for the new generation of CT products, and participated in testing;

Analyzed 3D CT data and developed algorithms for suspicious substance recognition;

Created a deviation rectification system for auto motion tracking, which make it possible to scan large

containers in an unmanned automobile;

Researched on the techniques of optical character recognition, and improved 5% accuracy for vehicle plate

and container letter recognition.

AWARDS&HONORS

Patent: L. Wang, Z. Chen and L. Zhang, “Deviation Rectification System based on Video”, in NUCTECH Co., Ltd, in

2005.

General Motors Academic Awardsin Wayne State University, in May 2011.

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