Xining (Nina) Zhang
Senior Data Analyst at IPRO- Claim this Profile
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Bio
Credentials
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SAS Certified Advanced Programmer for SAS 9
SASJul, 2019- Nov, 2024 -
SAS Certified Base Programmer for SAS 9
SASApr, 2018- Nov, 2024
Experience
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IPRO
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United States
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Hospitals and Health Care
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300 - 400 Employee
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Senior Data Analyst
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Feb 2022 - Present
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Data Analyst III
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Sep 2019 - Feb 2022
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Financial Advisor
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Jul 2019 - Aug 2019
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glimm Analytics LLC
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port jefferson
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Data Analyst researcher
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Apr 2018 - Jun 2019
⧫Cleaning data, removing outliers and analyzing large data sets to ensure data integrity. ⧫Compiled and tested codes written by python SQL to ensure the efficiency of the code. ⧫Conducted R code to find time periods that stocks have equal volatilities in minutes. ⧫Utilizing R and Python code through Linux system in order to forecast the Dow-Jones and S&P 500 using historical data and performing back-testing on the stock portfolio. ⧫Cleaning data, removing outliers and analyzing large data sets to ensure data integrity. ⧫Compiled and tested codes written by python SQL to ensure the efficiency of the code. ⧫Conducted R code to find time periods that stocks have equal volatilities in minutes. ⧫Utilizing R and Python code through Linux system in order to forecast the Dow-Jones and S&P 500 using historical data and performing back-testing on the stock portfolio.
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Tianjin Jinyao Industry and Trade Co., Ltd
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Tianjin City, China
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Market Researcher
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Sep 2013 - Apr 2015
Collected and inquiried data on new and emerging textile industries. Performed field research to research market trends and determined the market demand of customers. Provided excellent customer service with high quality standards to meet customer expectations. Classified and analyzed the consumer goods data Collected and inquiried data on new and emerging textile industries. Performed field research to research market trends and determined the market demand of customers. Provided excellent customer service with high quality standards to meet customer expectations. Classified and analyzed the consumer goods data
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Education
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Stony Brook University Graduate School
Master's degree, statistics -
Nankai University Binhai College
Bachelor's degree, Applied Mathematics