Yoonjeong Cho's profile on Product Hunt

About

Hi, I'm Yoonjeong, an App/Web Architect. I've architected 70+ project pipelines in just 2 months, proving a high-speed system for digital asset design. Why Me? * World-Class Strategist: Runner-up in the World Rummikub Championship & 2023 Korean National Champion. * Intellectual Edge: IQ in the top 2%, specializing in complex logic-based architecture. * Cognitive Specialist: Former Korea Memory Championship contestant; I integrate memory principles into UX/UI. * Educational Insight: Founder of 'Genius Brain,' teaching math and strategic thinking. I build scalable, high-quality digital solutions. Open to strategic partnerships and acquisition inquiries for my diverse portfolio. Let’s connect!

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

King of Memorymemory game, game, memory
Aug 2026
AI Status MonitorTrack AI progress, ETA, and readiness
Aug 2026
CityQuizThe ultimate geography challenge for trivia lovers.
Jan 2026

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Joined Product HuntJanuary 23rd, 2026

Forums

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20d ago

AI Status Monitor - Track AI progress, ETA, and readiness

AI Status Monitor helps you know whether ChatGPT is still reading, analyzing, writing, or ready. It estimates progress, remaining time, confidence, and completion status while you work with uploaded files or long AI tasks. It does not access hidden reasoning. It only uses visible page activity to reduce uncertainty while you wait.

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20d ago

King of Memory - memory game, game, memory

King of Memory turns memory training into quick, focused challenges. Test how well you can remember numbers, letters, colors, and patterns under time pressure, then keep challenging yourself to improve. Built for anyone who wants a simple, game-like way to exercise memory without complicated rules or lengthy sessions.

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5mo ago

Hello Product Hunt community!

I m Christina, an App/Web Architect based in Korea. I ve recently started my own venture, 'Genius Brain', and I m on a mission to build a massive portfolio of digital products.

My background is a bit of a mix:

Architect & Developer: I love using tools like Cursor AI and Vercel to ship ideas fast. I currently manage over 80+ app/web ideas!
Strategist: I was the runner-up in the World Rummikub Championship and have a 4th-dan black belt in Taekwondo.
Thinker: I m a former memory instructor and enjoy solving complex problems (IQ in the top 2%).

I m here to connect with fellow makers, share insights on high-output development, and learn from this amazing community. I believe that building fast and iterating often is the best way to find "The One."