My name is Jinsu Kim. I'm a product designer based in Berlin.
I specialize in leading end-to-end initiatives at fast-paced startups.
My focus isn’t just pixel-polishing, but identifying the right problems through measurable signals and validating outcomes with real data.
I'm now shaping the next chapter of my career around a core question:
"What kind of software craftsmanship delivers the greatest business impact — if skill weren't a limit?"
That question drives how I learn from users, define problems, and ship solutions.
