Raehyeon (Neo) — Entrepreneurial Engineer

I'm Raehyeon (Neo) Jeong, an Entrepreneurial Engineer and AI startup founder. I co-founded Potentivo Lab and, as CTO, build and operate Parentlyze's mobile apps, web, admin, backend, AI engine, and internal operations systems.

For the past two years I've helped run Private Meetup with Meetup Lab — more than 200 founder and builder meetups. I also built Fjord Edu's booking, payment, and operations platform — at peak, it handled over $200K in payments in a single day without downtime — and I keep shipping tools my teams actually use: CRMs, outreach systems, content pipelines, and internal tools.

I build internal developer tools, including a macOS menu bar app and dashboard for reviewing machine health. Internal workflows and infrastructure details remain private.

I studied Electrical & Electronic Engineering at Yonsei University and Computer Science at 42 Seoul.

Explore this site

• About — who I am and what I build
• Projects Log — full catalog of products, systems, and experiments
• Philosophy — essays on startups and engineering
• Contact — email, GitHub, LinkedIn