Jahyun Ginny Kim

Designing systems that help decisions happen.

I work across AI, information, and decision making. The consumer side becomes small everyday tools. The industrial side becomes deeper systems for complex technical choices.

Role Decision systems architect
Current mode Building in public, selectively

Approach

I build AI systems that turn information into decisions.

Through Giiim, I experiment with small AI tools for everyday life, from understanding food ingredients to comparing AI reasoning and supporting better practical choices.

Through a stealth industrial intelligence effort, I am building systems that help engineers and companies navigate complex material, energy, and manufacturing decisions.

Across both paths, the goal is the same: designing systems that help people and industries make better decisions.

Currently building in public.

Now

Writing Notes and essays at Matter that Matters.
Experiments Logging small consumer AI experiments at madebygiiim.
Stealth work Building industrial intelligence systems without public naming yet.
Making Flowers, pottery, paintings, and sound at handy.swimmer.

Background

Seoul
New York
Columbia B.S. Chemical Engineering
Columbia M.S. Computer Science