Portfolio

Case studies

A technical portfolio that documents product scope, state models, interactions, and data isolation for each project. Demos are provided as reviewable product screens, with live services linked where available.

CASE STUDY

Portfolio

Seoul Skin Archive

A K-beauty subscription commerce demo engineered to a production TypeScript standard: eight typed domain interfaces, a three-layer demo infrastructure, a scoped CSS token system, and a quiz-to-cart state machine — all isolated from the host application and every external service.

#TypeScript#React#Commerce Architecture

5/11/2026· 6 min read

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