01
Asking ‘why’
Why over how. Find the real cause of complex problems and present both the short-term fix and the long-term structural change.
About
Hard to describe with one identity.
I'm a Korean lead software engineer who has lived in Bangkok for a long time. I experiment with AI tools to amplify developer productivity, train my body through running and tennis, and explore new cities and cultures through travel.
Tech, sport, and travel aren't separate hobbies — they're a single way of continuing to learn and grow. Improve the code, train the body, walk a new city, understand an unfamiliar language, try a good tool, find a slightly better way than yesterday. That's why I work, train, travel, and write.
Values
What I care about
02
AI changes how we work, not just how fast
AI doesn't make you a few percent faster — it changes the work itself. The faster AI moves, the more important human review becomes.
03
Consistency
The runner who keeps going gets further than the one who runs fast once. Same with engineering.