UW-Madison Data Science & Economics

JunKai Chen

I turn messy information into clear analysis, practical decisions, and reliable operational support.

Email me Download resume

Profile

Analytical, practical, and comfortable bridging data work with frontline operations.

I am pursuing a Bachelor of Science in Data Science and Economics at the University of Wisconsin-Madison, with coursework in data programming, statistical methods, modeling, linear algebra, and multivariable calculus. I am interested in analyst, business operations, and data-focused internship opportunities.

Experience

Recent Work

Jul 2025 - Aug 2025

Data Analysis Intern

Hubei Province Big Data Center · Wuhan, Hubei

  • Assisted with data processing and analysis workflows using Python.
  • Collaborated with team members to solve data-related business problems.
  • Built familiarity with practical analytics workflows in a real-world data environment.
Jul 2024 - Aug 2024

Operations Intern

Bank of China · Xiangyang, Hubei

  • Provided front desk customer service and assisted clients with banking procedures.
  • Used Excel to organize, validate, and cross-check customer data for accuracy.
  • Supported back-office staff with documentation and daily data processing tasks.
Sep 2025 - Present

Team Member

UW-Madison Table Tennis Team · Madison, WI

  • Represent UW-Madison in intercollegiate competitions.
  • Develop discipline, match preparation, and performance under pressure.

Capabilities

Tools and strengths

Technical

Python, SQL, R, Excel, data cleaning, statistical analysis, data modeling.

Languages

Mandarin Chinese native, fluent English, basic Japanese.

Working style

Careful with detail, steady in operations, collaborative across teams.

Interests

Table tennis, fitness, and sports performance.

Contact

Open to internships and early-career opportunities.

jchen2549@wisc.edu 920-391-1279 Resume PDF