Justin Warner is a Lead UI Engineer with 13 years of experience designing and building frontend systems, specializing in React, Redux, and TypeScript. He champions developer experience through robust patterns and build tooling, helping teams ship higher-quality UI at scale across companies like Microsoft, Salesforce, DISCO, and HR Acuity. An active open-source contributor, he’s improved accessibility and component ergonomics in Microsoft's widely used Fluent UI library. Entrepreneurial and curious, he founded PoodlePop and published The Sous Chef app that blends his passion for food with product design, now used by thousands. Based in Chicago, he pairs hands-on engineering with team leadership and a practical focus on tooling that accelerates delivery.
13 years of coding experience
11 years of employment as a software developer
BS Computer Science, BS Computer Science at Wright State University
Fluent UI web represents a collection of utilities, React components, and web components for building web applications.
Role in this project:
Front-end Developer
Contributions:8 commits, 15 PRs, 8 pushes in 9 months
Contributions summary:Justin primarily contributed to the front-end development of the Fluent UI web components library. Their work included modifying existing React components like the Nav and ContextualMenu to include features like a title property and to improve the visual styling and layout. The user also addressed accessibility concerns by adding aria labels and incorporating code for different screen reader scenarios. Furthermore, they updated example pages for the components, enhancing their usability and demonstration capabilities.
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