Building AI tools for designers at Toss. Lately obsessed with a question — as AI reshapes how humans design and build products, what should the tools around it look like? What's the right structure to collapse the gap between design and production?

If we get clarity on what to build, everything else follows.

Previously engineered the growth of Toss Ads across B2C and B2B products, scaling to 7M MAU through 200+ experiments. Before that, made complex tech accessible to everyday users at a Web3 & AI startup, explored POI recommendation research at NAVER, and studied Human-AI interaction at KAIST Interaction Lab(KIXLAB) with Samsung Research.

Studied Computer Science at KAIST, with an AI certificate and a minor in Industrial Design.