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Full-stack Developer · Runner · Founder
I solve real problems with AI and automation,
train my body through running, and document everything.
"Share what you learn, and it doubles" — that's why I write.
train my body through running, and document everything.
"Share what you learn, and it doubles" — that's why I write.
📌 What I Write About
🤖 AI & Automation
🏃 Running & Sports
💻 Full-stack Dev
🚀 Startup Life
⚙️ Productivity Systems
📱 App Development
📊 Blog Stats
21
English Stories
2 langs
Korean & English
AI · Run · Build
Core Topics
💡 My Writing Philosophy
Not theory from search results — real stories from trying, failing, and trying again. I deploy AI agents to actual workflows, run marathons from scratch, and run services on cloud free tiers. These are field notes, not textbooks.
Every tech post includes runnable code and concrete numbers. Every running post is backed by real training data. "Here's what actually happened" is the point.