Currently working in Microsoft. 16+ years’ experience on C/C++ programming 2+ years’ Software Intern experience at NVIDIA and MSC Software Specialties: C/C++, Java, Python, etc. Extensive experience on Android OS, Linux OS, Graphics, GPU, CUDA parallel programming, cloud computing, computer communication, wireless communication, database, multithreaded programming, graphics, large-scale software development and debugging, open-source apache NUTCH project on hadoop. I'm a person eager to learn new things and solve a problem in a creative way. Also I'm a very patient and persistent person. I always focus on solving a very challenging problem persistently in a very fast way. I am easily used to new enviroments and give fast results. I willingly take responsibilities and am not afraid of hard work.

Software Engineer @ From August 2014 to Present (1 year 5 months) ISE PhD degree @ Extensive experiences in data structure, algorithm, geometry, graphics and optimization. From August 2008 to August 2014 (6 years 1 month) Software intern @ Worked with Android Platform Team of 50~60 people, to create, analyze, design, implement, test and apply an automation benchmark system tool from scratch to measure Watt&Perf of an android device with tegra chips, about 10 devices totally, providing data for OS performance analysis and optimization of Dalvik/ART VM runtime engine of the Android OS for tegra platforms. This tool improves efficiency by at least sixty times than by hand. Related skills: Java, Python, C/C++, Multi-threading ,GIT, ADB, Android OS, Linux OS, BSP, Database, HTML, Javascript From May 2013 to August 2013 (4 months) CS Master degree @ Extensive academic experiences in cloud computing, algorithm, graphics, computer communication, search engine, database, android development in mobile device. From August 2008 to May 2013 (4 years 10 months) Software engineer Intern @ Participated with the Persistence Framework group of 5~10 people to work on modifying the single threaded middleware interface layer to support multiple thread IO read and write from scratch. Investigated and verified the middleware interface framework designs in multi-threading from persistence framework to objectivity database, including requirements analysis; design; development and testing of C++ application. The investigation results show the multi-threaded and concurrent enhances read speed by 10~20 times, and it allows read and write conccurently. Related skills: Multi-threading, C|C++, Objectivity C/C++, Python, STL, SCA, parallel programming, database, Boost, TBB, ϕMQ. From May 2012 to August 2012 (4 months) Senior software engineer,leader of CAD\CAM group @ : Facilated with the data model group of 20~30 people to design,implement and test data architecture and flow mechanism. These architecture and mechanism extend the modeling framework to support fully parameterized history based modeling, which enhances the user interactive experience with the software greatly. : Worked in Integrating the computer aided manufacturing package into IronCAD 9.0, designing data architecture and coordinating team members to implement functionalities. This integration improves the reliability and graphics performance of CAM package greatly.. : Worked on smart assembly in IronCAD 10.0 and improved the flexibility or intelligence of assembly and geometry modeling. : Responsible for 3D model collision detection work in IronCAD 10.0. Worked on 3D model collision detection, 3D constraints solving, mechanism simulation and animation. : In-depth technique training in data architecture,3D constraints and family parts of IronCAD platform, IronCAD, Atlanta, USA. : Integrated the CAM system into the platform of IronCAD, responsible for designing data architecture and supervising team members to implement the data model. : Studied on Interference free tool path generation from triangles model for 3-axis parallel machining. : Designed algorithms for ray-test approach to identify model surfaces visibility for parting curve generation. Related skills: C|C++, Multi-threading, Object-oriented programming, Interface Programming,STL, OpenGL From July 2003 to July 2008 (5 years 1 month)

M.S, Computer Science, GPA 3.90 @ University of Southern California From 2012 to 2014 Master, Industrial&Systems Engineering Candidate, GPA3.94 @ University of Southern California From 2008 to 2012 M.S @ Tsinghua University China From 1996 to 2003 B.S @ Tsinghua University, Beijing, China From 1996 to 2000 Li Yongqiang is skilled in: C/C++, JAVA, PYTHON, Objectivity C/C++, C++, Java, C, Android Platform, Objectivity C/C++ Database, Cassandra, SQL, multi-threaded programming, boost, TBB, ϕMQ, STL, ANN, CGAL, Matlab, Mathematica, git, Perforce, windows 7,Linux, Android, ADB, VTune, Scons