Building something new in AI.
Ex-Google/YouTube machine learning engineer, now a founder. I love building new things, and I am curious about people, systems and products.
Now
- 2026 –CogBuddy, co-founder and CTO. Tutoring agents for kids.
- 2026 –Studio AM, co-founder. A creative studio: apps and small web tools such as Doodling AM.
Before
- 2024 – 2026YouTube, software engineer, machine learning.
- 2020 – 2024Google, software engineer, machine learning.
- 2018 – 2020SAP, senior data scientist.
- 2017NVIDIA, deep learning software intern.
- 2011 – 2013Republic of Korea Air Force, staff sergeant.
School
- 2016 – 2018Stanford University, MS, electrical engineering.
- 2010 – 2016Yonsei University, BS, electrical and electronic engineering, summa cum laude.