warm • minimal • built to grow

A calm, warm-toned portfolio — multilingual & theme-aware

I design and build internal tools with a UX mindset: clear workflows, strong traceability, and thoughtful documentation. This site starts simple and evolves over time.

View Projects → About (coming soon)

EN/DE/KR/CN • responsive • static-first

Now

Portfolio MVP

Home + Projects + About

v0.1

Focus

Structure first

Add storytelling & visuals gradually.

Languages

/en /de /kr /cn

SEO-friendly paths + consistent IA.

Theme

🌞 / 🌙

Preference saved across languages.

Tip: Replace this with a “Currently working on…” section later.

Featured Projects

Swipe/scroll — quick snapshots now, deeper case studies later.

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Live / Internal

SNManager / Heyer-Lite

Inventory + serial lifecycle with UX-driven flows, auditability, and label printing.

UX Flask PostgreSQL

Open →

WIP

Validation Docs Toolkit

Templates + checklists for IQ/OQ/PQ-style execution with clean traceability.

Docs QA Systems

Open →

Personal

Small Experiments

UI polish, workflow prototypes, and micro tools — quick iterations.

UI Prototype

Open →