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Xiaolei Dan

Xiaolei Dan

Data Analyst (Intern)

location of Xiaolei DanShanghai, China

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  • Timeline

  • About me

    Data Product Manager & Data Analyst at China UnionPay

  • Education

    • Beijing University of Technology

      2007 - 2011
      Bachelor’s Degree Computational and Applied Mathematics

      - Bachelor of Science, Major in Mathematics- Concentration: Information and Computing Science- Academic Ranking: Top 10% out of 93 students - Bachelor Thesis (Honorable): An Application of the Probability and Statistics Method in Options Pricing- Xinghuo Fund Project: Strategic Supplier Selection System;- National Mathematics Contest in Modeling (NMCM);- USA Mathematics Contest in Modeling- Beijing University of Technology Badminton Club (2008-2010)- Beijing… Show more - Bachelor of Science, Major in Mathematics- Concentration: Information and Computing Science- Academic Ranking: Top 10% out of 93 students - Bachelor Thesis (Honorable): An Application of the Probability and Statistics Method in Options Pricing- Xinghuo Fund Project: Strategic Supplier Selection System;- National Mathematics Contest in Modeling (NMCM);- USA Mathematics Contest in Modeling- Beijing University of Technology Badminton Club (2008-2010)- Beijing University of Technology Climbing Club (2010) Show less

    • Central University of Finance and Economics

      2013 - 2015
      Master's Degree Statistics

      - Sentiment Analysis on Twitter (GitHub: https://github.com/DanXL/SentimentAnalysis_EDA2014) * Retrieve data from twitter.com through API. * Derive numerical data from text information and classify sentiment with Finn Årup Nielsen’s lexicon AFINN-111. * Conduct sentiment analysis to explore sentiment distribution of micro-blog users across login paths. * Result shows users logging in via Google and Instagram exhibit a more positive attitude, compared to… Show more - Sentiment Analysis on Twitter (GitHub: https://github.com/DanXL/SentimentAnalysis_EDA2014) * Retrieve data from twitter.com through API. * Derive numerical data from text information and classify sentiment with Finn Årup Nielsen’s lexicon AFINN-111. * Conduct sentiment analysis to explore sentiment distribution of micro-blog users across login paths. * Result shows users logging in via Google and Instagram exhibit a more positive attitude, compared to others.- Research Field: Complex Network Structure- Relevant course: Senior Mathematical Statistics, Linear Modeling, Data Mining, Econometrics, Time Series Analysis, Sampling Survey, EDA, etc. Show less

  • Experience

    • ASIA MARKET REASERCH INSTITUTE

      Mar 2008 - Jun 2008
      Data Analyst (Intern)

      • Contribute in a survey on Volkswagen after-sales service of 4S stores • Work on collecting/cleaning, descriptive statistical analysis and data visualization.• Acquire knowledge on survey methods and data analysis.

    • TaiHe Consulting

      Jun 2011 - Oct 2011
      Data Analyst

      • Responsible for data collection, pre-processing, analysis.• Build insights in data science as well as a career path of data scientists.

    • Procter & Gamble

      Jun 2012 - Jun 2015
      Statistical Modeling and Analysis

      - Conduct Quantitative research.- Work on data analytics in clinical trials and consumer research, ensuring projects successfully delivered.- Develop web applications with SAS/BI to simplify statistician’s work; the web apps I have developed have significantly facilitated statistical modelling and data analysing.- Provide statistics consulting to product research scientists and advise in a strategic level. - Establish a system to train new data analyst.

    • China UnionPay

      Jul 2015 - now
      Data Analyst & Data Product Manager

      - Conduct quantitative data analysis on card benefits to help the PMs’ operation optimizing.- Conduct the product design/test/maintaining as a Product Manager on EvaData and FinCont which are two products targeting on profiling and marketing. - Help to conduct the FinTech Trial Project 2019 within the Division.- Help to provide statistical consultation.- SAS Macros optimization.

  • Licenses & Certifications

  • Volunteer Experience

    • Member

      Issued by Beijing University of Technology on Oct 2007
      Beijing University of TechnologyAssociated with Xiaolei Dan