How a solo founder uses AI tools and modern infrastructure to replace what used to require an entire engineering team.
Five years ago building a serious web product solo meant needing: frontend dev, backend dev, DevOps engineer, QA. Today that math has changed.
**Next.js + Tailwind + Claude Code.** Describe the UI. AI generates the component. Test in browser. Iterate.
**Next.js API routes + Supabase + Claude Code.** Server logic lives alongside your frontend. AI generates DB queries and business logic from plain-English descriptions.
**Vercel.** Push to GitHub, it deploys. No servers. No Docker required.
You. Your browser. Your actual users. The discipline of testing every feature before every commit.
**Your CLAUDE.md file.** Document architecture decisions, tech stack, coding conventions, known gotchas. Claude Code reads it every session. Your documented decisions become the institutional knowledge a CTO would otherwise hold.
The bottleneck is no longer technical skill — it's time and clarity of vision. If you know exactly what you're building and why, the tools exist to build it solo.
Full workflow: [Gilgamesh's Guide Vol. 4](https://socialmate.studio/guides/vibe-coding-with-ai). Free.
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