I design and build websites, applications, and software that solve real problems. My background spans visual design, full-stack development, enterprise design systems, and AI-powered applications.
Current public references captured October 20, 2026. These sites may differ from the versions AJ originally designed and built.
I started in visual and web design, moved into application development, and later led enterprise frontend and design-system work. That range helps me carry an idea from concept to production.
Years across design and engineering
20+
Legato adoption across targeted experiences
92%
Shared UI assets shipped
170+
Branding, websites, and digital experiences
Campaign design and frontend development
Commercial sites and custom applications
Authenticated workflows, APIs, and databases
Legato, accessibility, standards, and leadership
Systems, software, and client sites designed and built for real teams.
Technical Lead · Senior Software Engineer
Shared libraries, component APIs, tooling, accessibility, documentation, and adoption across product teams.
92% adoption · 60%+ less implementation effort · 170+ shared UI assets
Read the case studyA working AI assistant that answers questions about my experience, process, and projects through a streamed, accessible interface.
Bring me in for a full-time role, a focused contract, or a product that needs both design and engineering judgment.
This site uses its own typed components, semantic tokens, documented states, and accessible interaction patterns. Storybook exposes the same building blocks used in production.
Recorded quality results
Good design should work for everyone. Here is how the homepage performed when tested for speed, accessibility, and search visibility.
Last audit run: October 20, 2026
Performance
Accessibility
Best Practices
SEO
axe: 0 detected issues
WCAG 2.1 AA automated ruleset · Last run October 20, 2026
Desktop Lighthouse snapshot for https://ajbarnett.tech/. Mobile performance recorded 92. All other mobile categories recorded 100.