Fei He
Lead Data Scientist @Wells Fargo
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WORK HISTORY
Lead Data Scientist @Wells Fargo
Fremont, CA, US
Developed ML models using Python, PySpark, Spark SQL and H2O ai. to support Marketing products and fraud
EDUCATION
University of Delaware
Master of Science, Statistics
SKILLS
ABOUT FEI HE
12+ years of analytics experience as a data scientist or statistician Proficient in data manipulation and analysis of large scale database with SQL Strong quantitative analytical experience, including hands-on and background in using statistics, and predictive modeling, like Linear/Logistic regression, GLM,multivariate analysis, random forest, GBM cluster analysis, PCA and similar methodsSpecialties: Data Mining,Machine learning/ Predictive modeling, Statistical Analysis Python( Pandas/Numpy/Scikit-learn/Matplotlib/NLTK) SQL ( MS SQL, Oracle SQL,Spark SQL) Spark ( Pyspark, Spark SQL and Spark ML ) SAS Certified Base/Advanced Programmer for SAS 9, SAS9.2/9.3 in Mainframe, Unix RFraud detection Project management
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