Yitong (Natalie) Zheng is a statistical analyst at Cosette Pharmaceuticals, Inc. since June 2016, specializing in the analysis and transformation of large datasets to support management decision-making and risk reduction strategies. Key responsibilities include improving quantitative models to track demand and pricing fluctuations, developing forecasting tools, and enhancing database capabilities using SQL, R, Python, and VBA. Earlier experience includes a production assistant internship at SinoVision Inc., where Yitong (Natalie) extracted and summarized information for interviews, and a consultant and language instructor role at New Oriental Education & Technology Group, focusing on enrollment data analysis and client communication. Yitong (Natalie) Zheng holds a Master of Science in Applied Statistics and Decision-Making from Fordham Gabelli School of Business, a Master of Arts in Applied Linguistics & TESOL from Columbia University, and a Bachelor of Arts in English with a business concentration from Shanghai University of Finance and Economics.