John Justice
I design and develop AI-powered digital products.
Selected Work
What I do.
Prompt engineering for product. I'm able to use my skills to build the briefs, system prompts, and feedback loops that turn raw models into reliable creative collaborators, from rapid concept generation to AI-assisted production pipelines.
Prompt
Research → wireframes → high-fidelity systems. I have the ability to create Personas, journey maps, usability testing with heatmaps, and design systems that are built to scale across product surfaces and brands.
Design
Production-grade front-end. React, modern CSS, GraphQL clients, accessibility-first markup. I am able to close the loop between designer and engineer because I'm both. I create prototypes that are able to ship instead of slides.
Develop
Kind Words
In the span of about 7 days, he completely renovated our website - modern, flowing, excellent. Highly recommended.
John is detail-oriented and very easy to work with. He keeps current with technology trends and is someone whose opinion I seek out to discuss new and current projects.
John is dedicated to great design. Highly recommended.
History
I'm John, a Senior UI/UX Designer who's spent the last decade plus designing and shipping digital products. Working with talented people across healthcare, fintech, cybersecurity, recruiting, and automotive.
I work at the intersection of research, visual design, and production code. Today I am also able to add a fourth component: fluent collaboration with AI, used as scaffolding and never a shortcut around taste.
Curriculum Vitae
Download my resume (PDF)
