I'm Stephanie, a UX engineer who builds full-stack products and public-sector platforms, from federal tools used across agencies to AI-powered creative apps.
I work across product, design, and engineering, building interfaces and the systems behind them. My background spans federal UX and full-stack product builds. I redesigned gov platforms used across multiple agencies, and I build with React, TypeScript, Supabase, and serverless AI pipelines.
Small changes, made consistently, beat big rewrites.
FocusUsable interfaces, backed by systems that are simple to maintain.
Active project work
Experience
Building scalable design system foundations, components, and tooling that enable teams to create consistent, accessible, and AI-ready experiences.
Selected work
A full-stack AI generation platform (React/Vite, Supabase with row-level security, Stripe token billing, serverless Gemini text and image pipelines) serving structured prompt design and community remixing.
A full-stack educational web app for learning American Mahjong, with interactive puzzles, hand references, and printable teaching guides for the NMJL card.
A Balsamiq-style drag-and-drop wireframe builder with shadcn component rendering, theme switching, and Figma-like property editing.
Turns any text-based PDF into a smooth, human-sounding audio reading, or a two-host conversation about it. Play it in the browser or download the whole thing as audio. Built with React 19, TanStack Start, TypeScript, Tailwind and shadcn/ui, with Supabase for auth, storage and the database. Text is extracted from PDFs in the browser with pdf.js, then split into passages, voiced with Gemini text-to-speech, and stitched into one continuous WAV.
An adaptive frontend interview coach: a filterable question bank, a timed in-browser practice workspace with hints and AI help, and a dashboard that tracks retention, your review queue, and weakest skills.
An AI workspace that takes one idea to a listing-ready Etsy product: generate the artwork, build the printable, write the listing copy, and design the mockups. Includes tools for clip art, stickers, wall art, cards, social posts, seamless patterns, and image recoloring.
New build of CitizenScience.gov using Jekyll on Federalist, for GSA.
Designed and built the new Challenge.gov platform using USWDS, replacing a proprietary solution to reduce costs and standardize federal UX across multiple agencies.
Responsive redesign of the VAforVets website.
Credentials
For client-facing and delivery practitioners: applying Claude to everyday business tasks, evaluating and refining its output, choosing the right products and models, and using Claude responsibly.
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An intermediate credential covering the contextual and technical skills to design, build, and remediate accessible digital content and services.
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Collaborations, questions, or just to say hi. I read everything.