designer · developer · tokyo

Yanwen

I design and build multilingual websites and products.

Designer and developer in Tokyo. From UX to production code, shipped solo, in English, 日本語, and 中文.

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Selected work

Mizuki Travel

Trilingual marketing site for a Japan tourism company, serving guests in three languages.

Sole designer and developer

Live in EN, 日本語, and 中文 at mizukitravel.com

  • Web
  • Next.js
  • i18n

Daijoubu

AI app that helps foreigners in Japan understand official mail and paperwork.

Sole designer and developer

1st place, AI Meets Her hackathon

  • AI
  • Product
  • Web

free2hang

No-signup group scheduling app for finding when friends are free.

Sole designer and developer

Live at free2hang.vercel.app

  • Product
  • Web

UCSB Library

Full-stack web development and UX work for the university library's Drupal platform.

Web development and UX

+20% average session duration after redesign

  • UX
  • Web

More projects in the coding and UX archive.

Yanwen Chen
sideways on purpose :)

I studied applied mathematics and art at UC Santa Barbara, and I have worked across product management, QA engineering, data analysis, and full-stack development. The same hands that mixed indigo and cochineal dyes now design and ship software. That mix is the point: I care about how things work and how they feel.

More about me
Indigo dye experiments Cochineal dye experiments Self Portrait painting

Playground

Dyeing, drawing, and experiments that keep the work interesting.

Step into the playground

Let's build something

Freelance projects, collaborations, and interesting problems. I usually reply within a day.

Open to freelance projects and full-time roles.

Get in touch