JAY JUNG
AI. PRODUCT. GTM. START-UPS.
I help companies build, launch, and scale start-ups and AI products.
Two Time Exits — DreamworldVR (Seed) and Rally Health (Series B)
Product leadership, commercialization, and U.S. market expansion for companies operating at the intersection of product and technology.
Seoul · San Francisco · New York | U.S. & Korea
Former
Meta
· Rally Health · UnitedHealth Group · DreamworldVR
Most companies don’t need another consultant. They need someone who understands the product, the technology, the system/GTM, and the business. I’ve spent my career operating across all four.
START-UPS — Seed, Series A, Series B · Two time exits · IR deck reviews · Fundraising
AI — AI products · Data platforms · AI workflows · Product strategy
PRODUCT — 0→1 · Product-Market Fit · Roadmaps · Product organizations
GTM — Positioning · Pricing · Enterprise sales · U.S. market entry
Healthcare — Digital health · Clinical Data/EHR · FHIR/HL7 · Competitive Landscape
Where I can make an impact
01 — Product Strategy
Turn a product idea into a product people actually want. Product strategy · Roadmaps · PMF · AI product strategy · Pricing
02 — Healthcare AI
Build AI products that work in the real healthcare system. Clinical workflows · healthcare data · AI strategy · HL7 · FHIR · EHR
03 — U.S. Market Entry
Go from “we want to enter the U.S.” to an executable GTM strategy. Market assessment · positioning · partnerships · enterprise sales
04 — Fractional Product Leadership
Senior product leadership without a full-time executive hire. Fractional CPO · VP Product · 0→1 · fundraising support
05 — VC Funding / IR Deck Review
Strengthen your story before you put it in front of investors. Investor narrative · deck structure · competition · GTM · financial story
Strategy is only useful if you can execute it.
Big Tech + Startup + Healthcare + U.S. / Korea.