John Carter

I design and engineer next-gen AI-powered products from zero to production. My work lives at the intersection of product design, AI engineering, and systems thinking. Building defensible products that actually ship.

Application Development

Golf Agent Pro AI Sports Analyst 0 subscribers Empire Fish API Platform & iOS 0 Normalized Records 0 locations

Websites

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Potty Pirates Direct to consumer product Potty training, gamified Phend Plumbing WordPress to Astro: design system, SEO 0 service pages Mattur Energy Tech: WordPress to Astro, 30+ pages Data viz + HubSpot pipeline NestCash Automated SEO content engine 0 articles

Where I work

Mattur Energy Senior Product Engineer Currently contributing Protect AI Founding Product Designer Acquired 05/25

Sometimes I write

Automated Daily Posts on X
The easiest marketing win for your product
My AI Agent Picked Golf Winners for a Month
It Got 80% Right
We Are at an Inflection Point for Builders
The future of building with AI
The Future of SaaS Doesn't Have Screens
AI-native products and interfaces

Passionate about