Contact

• Email: xsong@stu.ecnu.edu.cn
• Linkedin: Click Here

Education

• East China Normal University 2016-09~2020-07
  School of Social Development

• Sun Yat-Sun University 2018-02~2018-07
  Exchange Student

• University of Maryland 2021-08~2022-12
  MS in Business Analytics

Work Experience

• Leidos 2023-02~Present
  Data Engineer

• FancyDigital 2020-09~2021-05
  Data Analyst

Software & Programming Skills

• SQL (MySQL/Greenplum/PostgreSQL/TiDB/Apache Doris/Clickhouse)
• Python, R
• Shell, Linux, Git
• SPSS, Stata

Honors & Awards

• Kaggle M5 Forecasting - Accuracy 2020
  Estimate the unit sales of Walmart retail goods
  103rd/5558 Top2% Silver Medal

• Kaggle M5 Forecasting - Uncertainty 2020
  Estimate the uncertainty distribution of Walmart unit sales
  18th/909 Top2% Silver Medal