I am a Design Engineer who shapes AI products from real human needs into experiences people can understand, question, and use.

Rung, USA Jun 2026 - Present
Rung is a free, phone-first resume builder for people who need to turn the work they have done into a resume. It starts with their experience, lets them choose the direction they want to take, and keeps every line open to read, change, and make their own.
NYC OTI, USA Aug 2022 - Jun 2026
A working Child Care service flow gave families a clearer way to move through eligibility, documents, and pay details. It also gave the team a way to test when an automated check needed closer review.
Health Promotion Board, SG Jan 2020 - Feb 2022
Led successful redesign for mobile app, a daily digital health companion used by 100K+ Singaporeans to make healthy living easier by staying active, eating smarter, and sleeping better.
Krungsri Auto, TH Aug 2019 - Nov 2019
Established design foundation and practices and augmented the debut launch for the mobile app, making it easy to shop, apply for, and manage financing and insurance for drivers in Thailand.

Featured work

  • User Research Design Strategy Development

    From real work to a resume

    Rung helps people turn the work they know into a resume they can read, revise, and carry into the next job.

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    From real work to a resume

  • Design Strategy UI Design Prototyping

    Rebuilding the Child Care portal

    A working, functional prototype that reimagines a city Child Care benefits portal, shaped by a close audit of the live service. It turns a hard, fragmented process into one guided journey, built to be

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    Rebuilding the Child Care portal

  • User Research UX Design Usability Testing Development

    Adaptive AI education platform

    Adaptive domain-agnostic learning with generative AI behind a strict trust boundary. Delivers safe vetted deterministic content via auto-refilling pools without hand-authoring.

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    Adaptive AI education platform

  • Design Strategy UX Design Prototyping Usability Testing

    MyCity platform for New York City

    Serving 8M+ NYC residents via the MyCity platform, built from the ground up, driving transformation through digitization, redesign, and launching city services with AI and a global design system.

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    MyCity platform for New York City

  • User Research UI Design Usability Testing Design System

    Healthy 365 app redesign for Singaporeans

    iOS and Android app redesign that drove 32% adoption increase, achieving #5 rank in Health & Fitness category with 100K daily active users.

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    Healthy 365 app redesign for Singaporeans
All Case Studies

Skills

  • Product strategy, discovery, and roadmapping
  • User research, market fit, and usability testing
  • Design systems
  • Working products teams can learn from
  • AI interactions, correction paths, and evaluation
  • Accessible product engineering
  • Prompt and instruction design as product specs
  • Stakeholder management and team leadership

Tools

Design with AI

Figma, Claude Code, and the current best-in-class AI tools.
Prompt to direction

Development

React, TypeScript, Astro, JavaScript, Python, Flask, Node, Postgres, Docker, Tailwind, Playwright.
From prototype to product

Platforms

Salesforce (LWC), Azure, Contentful (headless CMS), LLM pipelines (OpenRouter, structured output, evals).
Ready for real use
AI can accelerate delivery, but product quality still depends on architecture, boundaries, tests, and verification. The result is a running build, made from shared design tokens and components, that gives PMs, QA, engineering, and the people using it one product to work from.

Work with me

If you are shaping an AI product people need to understand, question, and use, or resolving a gap between design and engineering, that is my kind of work. I work in staff product-design and design-engineering roles, with founding teams, and through selective fractional engagements, remotely with teams across the US and beyond. Tell me what you are building and who needs to use it.

A free resume tool that will not invent you

A free resume tool that will not invent you

August 17, 2026 7 mins read
Read more The resume tool I promised two months ago is live, and the rule underneath it is a refusal to invent. Read more
The bottleneck has moved from writing to verifying

The bottleneck has moved from writing to verifying

June 13, 2026 3 mins read
Read more Agents work for hours, and someone still has to vouch for it. Verification as a budget. Read more
Designing for the day a model misreads a paystub

Designing for the day a model misreads a paystub

June 11, 2026 3 mins read
Read more An automated income read meets the messy reality of hourly pay, and the design of the worst day. Read more