About
I'm Justin — I build AI systems that institutions trust with consequential decisions. Based in Los Angeles.
Currently pursuing a Master's in Applied Data Science at USC, with a Mathematics background from the University of Warwick. CQF (Certificate in Quantitative Finance). Previously quant researcher at Causis. Researched mechanism design for AI agents at Warwick. Now building AI products, running quantitative trading strategies, and writing about ideas that matter to me.
My Journey
Changsha → Toronto → United Kingdom → California
Global citizen. Every move shaped how I think.
What I'm Working On
- Topolo — Research infrastructure for AI-native finance
- ATB — Systematic strategy research: a six-person team I recruited and lead, with ten strategies running live
Before This
- Causis Investment — Quant research on high-frequency alpha factors
- Guotai Junan Securities — Industry and macro research alongside the investment-advisory desk
Music
I also write and compose music. 3 original songs published on QQ Music and NetEase Music.
Interests
Basketball / Snowboarding / Working out / Reading / Traveling / Music
Life Motto
探索世界，创造价值，享受人生。