William Campbell

Meet William

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I build custom web applications, AI-powered software, and automation systems — designed, built, and shipped end-to-end.

My focus is real, production-grade builds: full-stack apps in React/Next.js (built in Claude Code and deployed on Vercel), AI features powered by the Claude and OpenAI APIs, and done-for-you automation across the GoHighLevel ecosystem — Conversation AI, Voice AI, workflows, and funnels — plus tools like n8n, Zapier, and Playwright.

Recent work includes a custom Property Management OS built for a real estate company: a full portfolio dashboard with AI maintenance triage, financials and CSV export, and auto-generated owner reports — alongside conversion-focused websites for local service businesses.

I launched Optimus Digital Suite in 2026 and work remote-first and async, with clean, fully documented builds. If you need a custom app, internal tool, AI feature, or an automation system that actually ships — let's talk.