Yutong (Iris) Wang

Williams College Class of 2030 • Mathematics & Economics • Student-Athlete

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Yutong Iris Wang

About Me

I am a student-athlete at Williams College studying Mathematics and Economics with interests in financial modeling, investment banking, and data science. As a USA Mathematical Olympiad (USAMO) Qualifier and member of the Williams College Varsity Swim & Dive Team, I enjoy challenging myself both academically and athletically.


My experience includes a Data & AI internship focused on machine learning, predictive modeling, and real-world e-commerce applications. I also conducted and published research on earthquake forecasting, using statistical modeling and machine learning to analyze historical seismic data and attempt to predict future seismic events.

Education

Williams College

B.A. Candidate, Expected May 2030

Prospective Major: Mathematics and Economics

Current Coursework: Discrete Mathematics, Environmental Economics, Data Structures & Advanced Programming, Literary Origins

Scarsdale High School

GPA: 4.22 unweighted

Thirteen AP Exams with scores of 5

Relevant Coursework: Multivariable Calculus, Statistics, Linear Algebra

Projects

E-Commerce Return Prediction & Sales Forecasting (Visionet Internship Project) • 2026

  • Analyzed transactional e-commerce data to identify customer purchasing patterns and factors associated with product returns.
  • Cleaned and standardized raw datasets, performed exploratory data analysis, and engineered behavioral and transaction-based features for predictive modeling.
  • Developed and evaluated Random Forest and XGBoost models for product-return classification, achieving approximately 70% prediction accuracy.
  • Built regression models to forecast future sales performance across multiple time horizons, improving prediction error by 25% compared with baseline approaches.
  • Designed and tested API endpoints to deploy machine learning models for real-time prediction and business applications.
  • Presented modeling methodology, evaluation metrics, and forecasting results to members of Visionet's Data & AI team.

Research

Statistical Modeling and Forecasting of Seismic Events • 2025

  • Conducted a year-long independent research project analyzing more than 15,000 historical earthquake records from multiple geographic regions.
  • Applied statistical modeling, regression techniques, probability distributions, and time-series analysis to investigate patterns in earthquake occurrence and magnitude.
  • Examined relationships among seismic activity, depth, geographic location, and frequency to better understand long-term earthquake trends.
  • Explored forecasting approaches for seismic events using quantitative methods and data-driven analysis.
  • Authored and published findings in Intelligence Planet Journal (Vol. 1, No. 3, October 2024).
  • View Publication →

Experience

Visionet — Data & AI Team Intern • April-June 2026

Worked on machine learning projects involving customer return prediction and sales forecasting using transactional e-commerce data. Gained experience in data analysis, predictive modeling, feature engineering, and model deployment through real-world business applications.

Areteem — Student Mathematical Curriculum Development Intern • June-September 2025

Reviewed and refined middle-school mathematics curriculum materials to improve clarity, consistency, and instructional effectiveness. Strengthened my ability to communicate mathematical ideas and think about mathematics from an educational perspective.

AMC Preparation Program — Founder & Instructor • 2023-2026

Founded and led an online AMC 8 preparation program serving more than 100 students interested in competition mathematics. Designed curriculum, wrote weekly problem sets, and taught problem-solving strategies across a range of mathematical topics.

Mathematical Achievements

  • USA Mathematical Olympiad (USAMO) Qualifier — 2025
  • USA Junior Mathematical Olympiad (USAJMO) Qualifier — 2024
  • MAA Young Women in Mathematics Certificate of Excellence — 2024 & 2025
  • Scarsdale Math Team Officer • NY State Math League Division B Champion (2024, 2025)

Athletics

Williams College Varsity Swim & Dive

NCAA Division III Student-Athlete

New York Dive Club

Junior Olympic Diver (2019–2026)

Scarsdale High School Varsity Swim & Dive

NYS Section I Diving Champion (2024) • All-Section Award Recipient (2023–2025) • Team Co-Captain

Contact

Feel free to reach out via email or phone.


Email: [email protected]

Phone: (914) 240-4623