How We Ship MVPs in 7 Days Using AI
Seven days. One working product. Deployed, not demoed.
It sounds like a pitch, but it's a repeatable system we've refined across dozens of projects. Here's exactly how it works.
Why 7 Days?
The traditional development model is broken for founders. You spend weeks in discovery, months in development, and ship something that may or may not match what users actually need. The 7-day constraint forces a different kind of thinking — lean scope, fast decisions, no gold-plating.
The constraint isn't arbitrary. It's the maximum amount of time most founders can hold their breath before needing to see something real.
Day 1: Discovery Call
We don't start with a design tool or a code editor. We start with a 60-minute call.
The goal: understand the core use case, who the users are, and what "done" looks like. By the end of the call, we've drafted a lean scope — the minimum set of features that make the product real and usable.
We use Claude to help us take notes, draft the scope document, and identify edge cases we might miss. What used to take days of back-and-forth now happens in hours.
Day 2: Scope & Plan
We take the call notes and turn them into a concrete spec: screens, user flows, data models, and a day-by-day build plan.
We use Cursor with Claude as a pair programmer to scaffold the architecture before we write a single line of real code. This means we catch structural mistakes at planning time, not debugging time.
By end of day 2, we have:
- A finalized spec (1-2 pages, not a 50-page PRD)
- Database schema
- API endpoints defined
- Component structure mapped out
- Environment set up
Days 3–6: Build Sprint
This is where AI makes the biggest difference. Using Cursor, we write code significantly faster than traditional development — but more importantly, we write better code because we can iterate on architecture decisions in real-time.
Our standard stack:
- Frontend: Next.js with Tailwind CSS
- Backend: NestJS with TypeScript
- Database: PostgreSQL
- Auth: NextAuth or Supabase
- Deployment: Vercel + Railway
We do daily demos. Not status updates — actual, clickable demos. The founder sees their product taking shape every day, which means feedback happens early when changes are cheap.
Day 7: Ship & Handoff
Deployment day. The app goes live on a real domain with real infrastructure.
We don't hand over a zip file. We set up:
- Production environment with proper env variables
- CI/CD pipeline for future updates
- Basic monitoring and error tracking
- A 30-minute walkthrough of the codebase
The founder gets full code ownership and a product they can demo to users the same day.
What Makes This Possible
Three things:
1. AI-assisted development. Using Cursor with Claude means we write code at roughly 3x the speed of traditional development. But speed isn't the only benefit — we also make fewer mistakes because we can reason about edge cases interactively.
2. Strong opinions on defaults. We don't spend time evaluating 12 authentication libraries. We have a default stack that works, and we use it. The constraints create speed.
3. Ruthless scoping. The most important skill in 7-day MVP development isn't coding — it's knowing what to cut. We've gotten good at identifying the core of an idea and building only that.
What It Isn't
A 7-day MVP is not a production-ready enterprise system. It's a real, working product that proves the core hypothesis. It handles the main user flows, has real infrastructure, and can support real users.
What it doesn't have: advanced admin features, edge case handling for every scenario, perfect performance optimization, or extensive test coverage. Those come in week 2, 3, and beyond.
The goal is to get something real in front of real users as fast as possible. That's what 7 days buys you.
If you have an idea you want to turn into a product, book a 30-minute call. We'll tell you exactly how we'd build it and what it'll cost.