Guojun Sun

Nice to meet you! Call me Charlie. I'm a graduate student studying financial engineering at Columbia University. I'm interested in Innovative Ideas and Good at using AI to solve research problems. Recently I am interested in understanding Derivatives Market, which include traditional derivatives, decentralized markets and prediction markets.

LinkedIn (opens in a new tab)GitHub (opens in a new tab)Research & Projects ↗Writing (opens in a new tab)
Guojun Sun

Timeline

  1. Started a Master of Science in Financial Engineering at Columbia University in August 2025.

  2. Continued undergraduate studies at Wuhan University while interning at Changjiang Securities and Neo Blockchain; earned a B.E. in Finance from WHU in June 2025 and received the Innova International Communication Scholarship.

  3. Exchange student at UC Berkeley, studying machine learning, deep learning, and advanced mathematics.