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$70 USD / 小时

shanghai,

china

$70 USD / 小时

目前这里是1:46 下午

十一月 15, 2017已加入

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Youguang L.

@liuyouguang

5.0

(1条评论)

1.4

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shanghai,

china

$70 USD / 小时

100%

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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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5.0

$50.00 USD

Project 18198655 has been deleted

very professional freelancer, good at algo dev and problem solving.

Ashley T.

@ashleyt88

•

5 年前

经验

CIB Financial Technology Inc.

1月 2014 - 现在

•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.

WorldQuant LLC.

9月 2008 - 1月 2014 (5 年, 4 个月)

•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

Fujitsu

9月 2001 - 5月 2007 (5 年, 8 个月)

•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