yubin hong's profile on Product Hunt

About

Hi everyone! 👋 After dropping out of UCLA and spending 1.5 years in South Korea’s military intelligence filtering critical data daily, I realized one thing: I love taking complex problems and building straightforward, high-impact solutions. Fast forward to today, I’m back in full shipping mode, building products powered by fast iteration and user-centric design. Excited to share with this incredible community. I’d be thrilled to get your feedback, ideas, or critique!

Badges

Tastemaker

Gone streaking 10

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Maker History

PractixTurn your lecture slides into the exam you're about to take
Sep 2026
LiteQ dailyTwo 8-question Digital SAT quizzes a day, with explanations
Aug 2026
driftTide focus timer
Aug 2026
BizBeeTap once, reply in your own voice — on any site
Aug 2026
10MIN SAT prepUCLA Built 10-Min SAT Prep
Aug 2026

Forums

p/seo-geo-checker

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2d ago

How are you optimizing for Generative Engine Optimization (GEO) alongside traditional SEO?

Hi Product Hunt community!

As Search AI (like Perplexity, ChatGPT, and SearchGPT) becomes a huge source of traffic, tracking just traditional Google rankings isn't enough anymore.

We re excited to share SEO & GEO Checker a tool designed to help creators, marketers, and founders optimize their content for both traditional search engines and AI generative engines in one place.

Key Features:

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5d ago

Practix - Turn your lecture slides into the exam you're about to take

Upload your lecture slides and a past paper — Practix reads every page, profiles your professor's exam style, and writes a timed mock exam in that style. Grades it with partial credit and explains why each question exists. Free, bring your own AI key, no signup required.

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10d ago

LiteQ daily - Two 8-question Digital SAT quizzes a day, with explanations

Ten minutes a day beats a three-hour practice test you never finish. LiteQ Daily gives you two 8-question Digital SAT quizzes every day — Reading & Writing and Math — each with a written explanation. Plus full-length mocks and weak-area tracking.