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About

A designer who ships

Now: San Jose · Open to design engineering roles · San Francisco Bay Area or US remote

Timothy Yang, portrait
Torres del Paine, Patagonia.

I'm a design engineer - a UI/UX designer who writes the code, not an engineer who picked up design. I was the designer before I was the engineer (motion, then UI/UX, at Dartmouth's DALI Lab), so I settle the interaction before I write the code. Most of my work is interaction and visual design, motion, and the SwiftUI, React, and React Native that carries it - plus the product engineering under it: data models, sync, and the backends my apps run on.

I owned a startup's mobile product end to end, and I've built fourteen apps solo as my own studio - all fourteen live on the App Store. Ice Age Life, a narrative life-sim, was the first. I write most of that code now with AI agents I direct and review, which means I get to test a design in working software.

I hold an M.S. in Computer Science & Digital Art and a B.S. in Computer Science, both from Dartmouth.

Based inSan Francisco Bay Area
EducationM.S. CS & Digital Art · B.S. CS - Dartmouth
Open toDesign engineering roles

Path

Experience

  1. DALI LabMotion & UI/UX Designer, Part-time03/2021 - 03/2024
  2. MeU ConnectReact Native Developer03/2024 - 12/2024
  3. WingRep.aiSoftware Engineer12/2024 - 11/2025
  4. Sunlit StudioDesign Engineer11/2025 - Present14 apps on the App Store

Skills

Design & build

Design

UI / UX designGame designSystems designFigmaIllustratorAfter EffectsMotion designUser research

Build

TypeScriptReact / React NativeExpoSwift / SwiftUISwiftDataKotlin / Jetpack ComposeNode.jsGraphQLAWS (CDK · Lambda · AppSync)PythonSQLDockerAI agents (Claude · Codex)

Where I’ve been

Five cities, five time zones, one full circle.

Scroll, and the globe follows me around.

1999 – now · San Jose → Taipei → Houston → Hanover → Buenos Aires → Hanover → San Jose

  1. 01 · 1999

    San Jose

    California

    Where the story starts. I was born in San Jose in 1999, and then the whole Pacific happened.

  2. 02 · 1999 – 2013

    Taipei

    Taiwan

    I grew up here. After school I'd head to the area around Taipei Main Station for after-school classes, grab dinner and a boba before Chinese class, then write essays until late. Home at 11, sometimes midnight.

  3. 03 · 2013 – 2017

    Houston

    Texas

    High school. From my window I could see the school and its football field, and it still took fifteen minutes to walk there, because I had to go all the way around.

  4. 04 · 2017 – 2024

    Hanover

    New Hampshire · Dartmouth

    Dartmouth, where I studied computer science and design. One of my favorite things was walking into Vermont: twenty minutes on foot, across the bridge over the Connecticut River.

  5. 05 · Age 19 · 3 months

    Buenos Aires

    Argentina · study abroad

    At 19, in the middle of my Dartmouth years, I spent three months in Buenos Aires studying Spanish, then flew back to Hanover to finish. Three months is long enough for a place to stop being a trip and start being somewhere you live.

  6. 06 · 2024 – now

    San Jose

    California · now

    And back to the city I was born in, twenty-five years and four homes later, designing and building apps and making shorts about why we're like this.

How I talk

Four languages, very different levels.

  • HelloEnglishEnglishFluent
  • 你好Mandarin Chinese中文Fluent
  • Lí hóTaiwanese台語I understand about half
  • HolaSpanishEspañolAbout 30%, after three months in Buenos Aires

What I’m into

Things I can’t stop thinking about.

Contact

Get in touch

I'm open to design engineering roles in the San Francisco Bay Area or remotely within the US. I design the interaction and build it, from the first flow through the data model to the release.

Open to design engineering roles · San Francisco Bay Area or US remote