About

I'm a UI/UX designer based in Seoul, with a computer science background and about 10 years in the field. I started out obsessed with making things look right, and spent the last few years learning the harder lesson that a beautiful screen can't save a product nobody needed. So these days I spend more time reading user complaints than opening Figma. Currently working on early-stage products and trying to keep up with how fast everything is changing.

Badges

Gemologist
Gemologist
Tastemaker
Tastemaker
Gone streaking 10
Gone streaking 10
Gone streaking
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Maker History

  • Bunzee 2.0
    Bunzee 2.0Build on Data, Not Hallucinations — with an AI agent.
    Apr 2026
  • Bunzee.ai
    Bunzee.aiGot an Biz idea? Let AI reveal your competitors in 1 minute.
    Nov 2025
  • 🎉
    Joined Product HuntSeptember 9th, 2024

Forums

18h ago

How do you collect good reviews for a new product so you can use them as social proof later?

One of the most effective and affordable marketing strategies is WOM (word of mouth) getting other people to share your product and potentially spark curiosity or create a domino effect.

Over the past few days, several people:

have shared screenshots of my tool on social media,
sent me DMs saying they like it, or
left reviews on the Chrome Web Store.
I plan to use them in:
the landing page
 marketing materials (Chrome Web Store)
 possibly advertisement and "show off on socials"

Has your community ever completely changed what you built? Ours did. Three times.

I want to talk about something that doesn t get discussed enough in product development: what happens when you actually listen to your community instead of your roadmap.

When we launched v1 of Second Brain here on Product Hunt, we had a plan. Then the comments came in. People told us newer isn t always more correct. That conflicting memories needed an authority model. That compression should preserve the through-line.

4d ago

Do internships still make sense in the AI era? Does your company still offer them?

Recently, I came across a discussion where someone asked whether to skip the internship and build the product with AI instead.

I see the same trend on X. Some founders are just 14, 15, or 16 years old already building tools, and some are even raising funding. AI has completely changed what's possible.

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