Notes from building product &
consulting Korean businesses
Practical writing from shipping product and consulting on Korean market entry & operations — the reasoning, the friction, what worked in consulting engagements and what didn't.
Product · 3
01
Product
How I Run an AI Product Team for $120 a Month
Claude Code, Claude Design, and ChatGPT
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02
Product
AI Is Just the Guide Hand. You Still Take the Shot
What Sakuragi Hanamichi Taught Me About Building Products with Claude
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03
Product
The Success Story of Crimson Desert: “We Didn’t Know What You’d Like, So We Put Everything In”
Rethinking the Meaning of Beta Testing Through Crimson Desert
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Tools we built — run Korean market & city data yourself.