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$70 USD / hour
Flag of CHINA
shanghai, china
$70 USD / hour
It's currently 2:47 PM here
Joined November 15, 2017
0 Recommendations

Youguang L.

@liuyouguang

5.0 (1 review)
1.4
1.4
100%
100%
$70 USD / hour
Flag of CHINA
shanghai, china
$70 USD / hour
100%
Jobs Completed
N/A
On Budget
100%
On Time
N/A
Repeat Hire Rate

Machine Learning Expert

I'm a data scientist/machine learning expert/software engineer with more than 10 years of professional experience. Computer Programming: •Proficient at Data Mining/Machine Learning/Deep Learning,Monte Carlo Simulation, Decision Tree, Neural Networks, SVM, Word2Vec, Natural Language Processing and etc. •Familiar with C/C++, STL, Linux Kernel OS, Shell, Python, R, SQL, TCP/UDP Protocol, OO Design Pattern •Knowledge of Boost library, FIX Protocol, QuantLib, Tensorflow,Hadoop/Spark and etc. Financial Engineering: •Familiar with Alpha Strategy Simulation Development Platform, Hedging/Arbitrage Strategies, Quantitative models, Program trading, Asset Allocation and etc. •Knowledge of Market Data (Equity/Barra Financials/Intraday Futures/Options Tickdata and etc) and Trading System Structure.

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Reviews

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5.0
$50.00 USD
very professional freelancer, good at algo dev and problem solving.
A
Flag of Ashley T.
@ashleyt88
5 years ago

Experience

Senior Data Scientist

CIB Financial Technology Inc.
Jan 2014 - Present
•Build Bond/ABS related business models using both Financial Engineering and Big Data Technology, including Credit Risk Analysis(Merton’s Model), Macro Economics/Industry analysis and etc. •Build Models(Decision Tree/SVM/Neural Networks/Word2Vec for NLP project) for Internet Financial Risk Management using Python/R based on Spark/Hadoop Platform •Team management, Vendors coordination.

Quant

WorldQuant LLC.
Sep 2008 - Jan 2014 (5 years, 4 months)
•Alpha Strategies Development (Time Series, SVM, Neural Networks and etc.) •Familiar with WorldQuant’s “WQSim” Alpha strategy simulation platform. Participate in Data Manager Part development •FIX (FAST-OPRA Version3) Protocol implementation •Trading related algorithms development on GPU platform to speed up the calculation •Daily/Intraday tickdata(equity/options/futures) Datamanager(Market Data) Development using C++/STL

Assistant Manager

Fujitsu
Sep 2001 - May 2007 (5 years, 8 months)
•Linux Kernel2.6/driver tune up/customisation based on Fujitsu’s FR–V 32bit CPU. •FR–V (32bit CPU) Media Middleware Solutions: Using C++ language to develop the mux/demux part of the middleware to synchronise the Audio/Video Codec data stream. Profiling, tracing, optimising and debugging •Ethernet driver, Client/Server architecture application layer software development for FR–V network solution. •Team building, Project management

Education

Master of Science in Finance,Financial Engineering Track

University of Illinois at Urbana-Champaign, United States 2007 - 2008
(1 year)

Bachelor's Degree in Automatic Control, EE Dept.

Shanghai Jiao Tong University, China 1997 - 2001
(4 years)

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