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Refunded if deadline missed

Your app deliveredin 14 days.0 bullshit.

€5,000fixed

Business apps, MVP, prototype, POC, automations, web platforms, AI assistant, dashboard...

Check My Eligibility

2 min · No commitment

Discover
The problem

The traditional model?
It's slowing you down.

6+months

6 months for an app

The market won't wait. Your competitors move forward while you're stuck waiting.

x3budget

Budget x3

The initial quote doubles, then triples. Surprises keep piling up.

73%of projects

The never-ending project

Requests pile up. Nobody knows what's being built anymore.

???days

Radio silence

Weeks without updates. Problems discovered at delivery.

There's a better way.

The solution

Fast.
Predictable.
Guaranteed.

A custom web application, delivered in 2 weeks.
AI + 7 years of experience = what took months now takes weeks.

100% Guarantee

Deadline missed = full refund. I take the risk.

2 weeks

One module. One cycle. Delivered.

€5,000 fixed

One price. No surprises.

Guaranteed scope

We define. We commit. We deliver.

3-5 objectives

Clear success criteria.

Guaranteed

Refunded if deadlines not met.

100% yours

Source code. Documentation. Freedom.

Professional design includedFull developmentMobile & tablet responsiveDocumentationSource codeTesting & quality
Testimonials

What they say

Over 100 projects delivered

Reservation management app for a restaurant

Raphaël turned our idea into reality in record time. Smooth communication, impeccable quality. A real pleasure to work with him.
Marie
Marie

Interactive community map of multilingual venues

Professional, responsive and attentive. The result exceeds our expectations. I recommend without hesitation.
Thomas
Thomas

Analytics dashboard for a SaaS startup

Working with Raphaël means guaranteed on-time delivery with exceptional quality. A human and efficient collaboration.
Sophie
Sophie

Fitness tracking application

Fast, efficient and always good advice. My app was live before the scheduled date. I'll definitely work with him again.
Lucas
Lucas

Is your project
eligible?

5 questions. 2 minutes.

The process

from idea to production.

2 phases. 7 steps.

Phase 1

Scoping

01

Eligibility

2 min

5 quick questions to verify I can help you.

02

Discovery call

30 min

I discuss your project, goals, and validate the fit.

03

Specification

1-2 days

I define the objectives, deliverables and exact scope.

04

Validation

Quote signed. Let's go.

05

Mockups

2 days

Design validated before writing a single line of code.

Phase 2

Build

06

Development

14 days

I code your project from A to Z.

07

Delivery

Code and deliverables handed over. It's yours.

+

Hosting & Deployment

Optional€50/month

I deploy and host your project. Maintenance included.

7

clear steps

14

days max

1

point of contact

Raphaël - Freelance developer specialized in Next.js and React
About

I'm
Raphaël.

7+ years of dev. 100+ projects delivered. Startups, scale-ups, large corporations.

I've seen projects get stuck. Budgets explode. Teams burn out. I've also seen what works: short cycles, clear objectives, direct communication.

With AI, I've multiplied my productivity by 5. 14jours.dev is that efficiency at your service.

Full development
Artificial intelligence
Performance
FAQ

Questions.
Answers.

Another question? contact@14jours.dev

Ready to launch
your project?

2 weeks. €5,000. Refunded if deadlines not met.
No more excuses.

Response within 24h
No commitment
100% refundable