I'm Jon, a full-stack developer based in South Korea.
Over the last few years, I've been building web applications and SaaS products using React, Next.js, TypeScript, NestJS, and PostgreSQL. Like many founders here, I've spent a lot of time building things, learning from mistakes, and figuring out how to turn ideas into products people actually want.
Recently, I launched WaitFrame, a platform that helps founders validate ideas by creating AI-powered waitlist and landing pages. The idea came from a problem I kept running into myself: spending too much time building before knowing whether there was real interest.
WaitFrame helps founders validate startup ideas before building them. Create waitlist pages, AI-powered launch pages, collect signups, track analytics, and launch products from a single platform.
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