Expert Sapiens
Professional human finding platform. Connect with the right expert for your needs.
MarketplaceCo-Founder2026
AI Engineer. I build products in fragmented markets, healthcare, wellness, legal, immigration, and AI tools, designed to grow without paid acquisition.
Open to co-founding
Projects 7
Apostille First
Apostille and document legalization service for Korea-issued documents. Faster, simpler, fully guided.
LegalCo-Founder2026
Mr. Visa Korea
Visa help in Korea powered by AI trained on the most up-to-date South Korean visa information. Knowledge base kept current for users and experts to efficiently navigate scattered immigration data.
ImmigrationCo-Founder2026
Airlinkee
Professional link page platform for experts. Share services, booking links, socials, and credentials from a single, beautiful page with AI-powered assistance and analytics to convert visitors into clients.
SaaSCo-Founder2026
Seoul Homes
Real estate platform for foreigners in South Korea. One of the most visited property sites for expats - rentals, sales, and short-term stays across Seoul and beyond.
Real EstateCo-Founder2026
Seoul Translate
Professional translation services in Seoul for apostille-ready documents, immigration paperwork, and business contracts.
TranslationCo-Founder2026
Wonsuk Choi
Portfolio website and product hub. Also building the backend for Optimizer, a private all-in-one internal platform replacing multiple third-party tools, currently used privately with a public release planned later.
PortfolioFounder2026
Medipanion
Multilingual healthcare platform connecting international patients with clinics. AI-powered guidance, localized content.
HealthcareFounder2025
Online Medical Tools
Free online medical calculators and health tools. Compute health metrics like BMI, kidney function, and fitness measurements directly in the browser.
HealthcareFounder2026
MassageGo
On-demand massage platform connecting freelance masseurs with customers. Solved the industry's tech gap with programmatic SEO for organic growth.
WellnessFounder2026
Island Seeker
AI-powered business directory for Guam. Personalized recommendations, real-time insights, and curated local knowledge for residents and travelers.
Local ServicesCo-Founder2026
Teoraspace
SEO agency for AI search engines focused on AI discovery and distribution.
AI & SEOCo-Founder2026