Xingyu Wei Email & Phone Number

Zhengzhou, Henan, China

While working as summer intern at International Business Department at Bank of Communications Co., I've sorted more than 30,000 files from all over Henan province over the past 18 years.I also performed data entry and processing, along with overseeing general administration functions including organization of files, database management, and information confirmation.Key Achievements:- Established a file query system sorted by business type and date; checked the expiration dates of files based on business type to save 60% storage space.- Consulted with the Letter of Credit team members and reviewed materials of 20 clients from high risk countries.

Zhengzhou, Henan, China

As intern at Investment & Development Department at Sinopec North China Petroleum Bureau, I cleaned and analyzed manufacturing data to identify opportunities for improving process efficiency, and collaborated with Manufacturing Team to collect daily production data.I also utilized predictive modeling and statistical techniques to brainstorm production strategy for cost-cutting.Key Achievements：- Interacted with 4 departments to gather data and visualized data of over 1200 oil wells; produced daily and monthly statistical reports.- Analyzed investment plan using predictive modeling and multivariate analysis, reducing the production cost by 10%- Built a model via R and MATLAB to forecast future 12 months market demands and production; examined return sensitivities to revise the model

Master Of Science - Ms, Data Science

Bachelor Of Science - Bs, Mathematics, First Class Honor

Double Streams: Enrichment Stream; Computational and Applied Mathematics Stream Minor: Statistics