I Built a CRM With Claude Opus 4.5 — Full Start to Finish Build

I built a complete CRM from scratch using Claude Opus 4.5 — no traditional coding, no developers, just me and AI vibe coding in real time. This is a full start-to-finish build. You'll see every prompt, every mistake, every breakthrough. If you' re a business owner or freelancer who wants to build your own tools without hiring anyone, this is exactly how it's done. 🛠️ Built with: Claude Code + Opus 4.5 📌 Chapters: 0:00 — The finished CRM (preview) 0:40 — What we're building & why 2:35 — The Prompt for the CRM 3:15 — Setting up the project 4:25 — Building the CRM 5:30 — Full CRM Walkthrough 10:50 — AI Features Walkthrough #vibecoding #claudecode #crm #nocode #aitools #businessautomation