You heard AI can
build anything.

So you tried it. And got a wall of code you couldn't deploy, a design that screams "AI made this," and no idea what to do next.

Zero to Builder is the system for going from "I typed something into Claude" to "someone just paid me $500 for what I shipped."

Start Build 1 — Free

7 builds. 7 belt ranks. Every prompting technique Anthropic recommends.

"But can't I just ask ChatGPT to build me a website?"

Without a system

You get 200 lines of code you can't deploy. A design that looks like a template from 2012. No idea how to make it live. No idea how to make someone pay for it. You close the tab and tell yourself you'll try again later.

With Zero to Builder

You ship a professional website in under 3 hours. Then a calculator tool. Then a lead machine. Each build teaches a real prompting technique while producing something you can sell. By Build 7, you've shipped a full business.

7 builds. Each one harder.
Each one worth money.

You don't learn by reading. You learn by shipping. Each build teaches new prompting techniques while producing a real product you can sell.

Build 1 — White Belt
The Storefront
Deploy a professional website for a real business. 2–3 hours. Sell for $250–$500.
FREE
Build 2 — Yellow Belt
The Tool
Build an interactive calculator your clients actually use. 3–4 hours. Sell for $300–$750.
FREE
Build 3 — Orange Belt
The Lead Machine
Ship a system that captures leads and nurtures them while you sleep. $50–$200/mo recurring.
Build 4 — Green Belt
The Dashboard
Create a data dashboard that sells itself in demos. Sell for $1,500–$3,000.
Build 5 — Blue Belt
The Marketplace
Build a two-sided marketplace from scratch. $10–$50 per listing/mo.
Build 6 — Purple Belt
The AI Product
Ship a product powered by intelligence. $19–$99/mo SaaS.
Build 7 — Black Belt
The Business
Launch a full product with pricing, onboarding, and a growth engine. This isn't a project — it's a company.

Teaches every prompting technique Anthropic officially recommends

We audited this curriculum against Anthropic's prompt engineering documentation. Zero to Builder covers all of it — not through lectures, but through building real products.

Be Clear and Direct
Build 1
Give Claude a Role
Build 1
Prompt Chaining
Build 1
Few-Shot Examples
Build 2
Chain of Thought
Build 3
XML Tags for Structure
Build 4
Structured Output Control
Build 5
Prefilling & Output Format
Build 6
Context Engineering
Build 7

Graduate with a portfolio, not just a certificate

Every build you complete goes into your Builder Portfolio — a shareable page showing what you shipped, when you shipped it, and your belt rank. Share it on LinkedIn. Send it to clients. Prove you can build with AI.

build.cafecito-ai.com/business/portfolio

Alex Rivera

Green Belt — 4 builds shipped
Bella's Dog Grooming
Shipped Feb 10, 2026
Shipped
Renovation Cost Calculator
Shipped Feb 12, 2026
Shipped
FitLeads Pro
Shipped Feb 16, 2026
Shipped
Fleet Ops Dashboard
Shipped Feb 22, 2026
Shipped

Start free. Unlock everything for $49.

No subscription. One-time payment. Lifetime access.

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  • Build 1: The Storefront
  • Build 2: The Tool
  • Belt progression tracking
  • Builder Portfolio page
Start Free →