• Summarized statistical methods and blockchain technologies for business research from relevant articles• Performed SAS to do data screening and data review, applied blockchain technology to study the energy industry

• Course: Supported 30 students in Professor Yaji Xu’s Applied Linear Models course. Graded their R code submissions using RStudio Cloud.• Tutoring: Taught students to analyze discrete and continuous response variables in regression techniques using R (ANOVA, ggplot2, R Markdown). Guided students on difficult topics during office hours once a week and improved their scores by 15%.

•Identified, collected and cleaned large scale datasets from the original reports of 35 e-commerce zones in China to analyze business performance, established database in Excel, adept at tracking data and troubleshoot errors •Defined and determined the key performance indicators and metrics such as company revenue, user growth and retention rates, etc. to be analyzed for unit economics. Established a scorecard system for all e-zones by calculating average, variance and deviation of related metrics to identify the e-commerce zones performance (done by SQL)•Applied Linear Regression and K-mean Algorithm to do cluster analysis based on their historical performance, geographical location, market size and other key metrics, divided 35 zones into 4 categories (done by Python)•Visualized the results and developed a data-driven Tableau dashboard to provide feasible suggestions for the development of e-commerce business in various zones•Developed an in-depth understanding of the e-commerce business and worked effectively with managers to provide chain demand planning and business decisions suggestions

• Used basic knowledge and simple operation of foreign exchange, be familiar with the strategy such as k-line technology, fundamental analysis, psychological analysis, deeply understood the technical principle of Japanese Candle Chart• Daily simulated trading drills, be responsible for fund business data analysis and wrote feasibility analysis reports• During the internship, the personal simulated account (1 million) achieved a profit of 13.1%, obtained a recommendation letter from the CEO