Question 1

What is an AI Product Builder?

Accepted Answer

An AI Product Builder designs and ships digital products (apps, SaaS, AI agents) end-to-end: strategy, design, code, deployment. Unlike a regular developer, they think product-first and use AI as a creation lever, not just a feature.

Question 2

What types of projects does Romain Bigache build?

Accepted Answer

Full-stack web applications (Next.js, React, TypeScript), conversational AI agents (Claude, AI SDK), complete SaaS with payments and auth, e-commerce, dashboards and internal tools. All deployed to production on Vercel.

Question 3

What is the daily rate for a freelance AI Product Builder in Paris?

Accepted Answer

Romain Bigache's daily rate is 850 euros per day. He works on AI product design and development missions, from MVP to production deployment.