Rui Ji

CEO

New York, New York, United States1 yr 4 mos experience
Most Likely To Switch

Key Highlights

  • Strong foundation in mathematics and statistics.
  • Experience in quantitative trading and research.
  • Pursuing advanced studies at Columbia University.
Stackforce AI infers this person is a Quantitative Analyst with a focus on Fintech and Data Science.

Contact

Skills

Core Skills

Quantitative TradingQuantitative Research

Other Skills

Python (Programming Language)Machine LearningDeep LearningPortfolio OptimizationMicrosoft PowerPointMicrosoft ExcelR (Programming Language)SQLC++Stochastic SimulationJavaLaTeX

About

I am currently an M.A. in Mathematics of Finance student at Columbia University. Before joining the MAFN program, I had my undergraduate studies at UCLA, majoring in Mathematics/Economics complemented by a minor in Statistics. I am actively seeking full-time 2025 opportunities in the fields of Quants, Data Science, and Risk Management. My academic and professional pursuits have cultivated a strong foundation in mathematics, statistics, and programming. This, combined with my intellectual curiosity and meticulous attention to detail, equips me to excel in diverse and challenging environments. For a comprehensive overview of my qualifications and updates on my academic and professional endeavors, feel free to peruse my profile. Beyond my academic and professional commitments, I am passionate about strategy formulation and execution. This enthusiasm finds expression in activities such as chess, poker, and other strategic games, which I avidly engage in during my leisure hours. Additionally, I relish outdoor pursuits such as travel and golf, as they provide a balanced counterpoint to my analytical endeavors. If you have any inquiries or wish to share any job opportunities, please do not hesitate to reach out to me at rj2709@columbia.edu.

Experience

深圳市凯丰投资管理有限公司

Quantitative Trader

Feb 2025Present · 1 yr 1 mo · Shenzhen · On-site

  • Derivatives
Python (Programming Language)Machine LearningQuantitative Trading

Derivatives china capital

Quantitative Research Intern

Jun 2024Aug 2024 · 2 mos · Beijing, China · On-site

Python (Programming Language)Deep LearningQuantitative Research

China galaxy securities co.

Quantitative Research Intern

Mar 2022Jul 2022 · 4 mos · Beijing, China

Python (Programming Language)Portfolio OptimizationQuantitative Research

Sk china

Investment Analyst

Jun 2021Sep 2021 · 3 mos · Beijing, China · On-site

Microsoft PowerPointMicrosoft Excel

Education

Columbia University

Master's degree — Mathematics of Finance

Jul 2023Feb 2025

UCLA

Undergraduate — Mathematics/Economics

Sep 2019Mar 2023

The High School Affiliated to Renmin University of China

High School Diploma — General Studies

Sep 2016Jun 2019

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