Jaeyoon Jung

Hi, I'm Jaeyoon.

I'm a product manager and builder based in Tokyo. I was born in Korea, raised in Japan, and went to university and started my career in the US. Moving across cultures shaped how I think about products, communication, and people.

I started my career as a data scientist, then gradually moved into product management, and eventually into forward deployment work because I wanted to be closer to customers and real-world problems.

Today, I'm working as an AI Product Manager at Auxia, a Series A startup building agentic AI for marketing teams, where I work closely with strategic customers in Japan and Korea to deploy Auxia's AI solutions. Before that, I spent six years at Flatiron Health working across data science and product management, helping launch and scale real-world oncology data products in Japan. I also briefly explored startup life as a founder.

Feel free to reach out!