Software, reliably.

On call 24/7

A three-person software studio. Our senior engineers build your software, review every line, then run it, 24/7.

Book a call

  • What we build

  • Your MVP

    A first version real customers can use, in weeks rather than quarters.

  • Your SaaS

    A complete web or mobile product, ready for production and your first subscribers.

  • Your internal tools

    Back offices, customer portals, automations: what your team uses every day.

  • AI in your product

    Assistants, search, agents and automations, with cost and quality tracked.

  • The stuck project

    A contractor who vanished, code nobody dares touch: we audit, then fix or rebuild step by step.

  • Your production

    Monitoring, updates, patches and support, with an engineer on call 24/7.

An open laptop showing a code editor, a notebook and a coffee on a desk in daylight.
Every line goes past an engineer before it reaches production.

How it works

A paid discovery, then sprints with a fixed scope and a fixed price. Every sprint ends with a demo of working software. You can stop after any of them.

Your first sprint

  1. Before

    • Call with Clément30 min
    • Paid discovery: needs, risks, estimatea few days

  2. Monday

    • Sprint scope fixed, in writing1 h

  3. Tuesday to Thursday

    • Our engineers write code, tests and docscontinuously
    • A second engineer reviews every linebefore each merge
    • Written update on progressdaily

  4. Friday

    • Demo of working software30 min
    • You decide: continue, change course or stopyour call

You leave with running software, in your own repository1 to 2 weeks

Fast and right

Fast, because our engineers are senior, work in short sprints and use the best tools available today. Right, because every line is reviewed by a second engineer, covered by tests and shown in a demo before it ships.

Fast. Sprints of one to two weeks.

Right. Every line reviewed and tested.

The team

Team
Three people
Based
In France, fully remote
Available
24/7

Three people, by choice. Clément Lemerle is your point of contact, from the first call to the last sprint. He co-founded The Wokies and ran its technology, a platform used by Schneider Electric, Unilever and Deliveroo. Our two senior full-stack engineers build your software, then run it, from the code to the server.

Clément Lemerle crouching in a grey sweater in front of a glass wall.
Clément Lemerle, your first call.

Clément, before Fiably

  • Graduated from Grenoble École de Management2019
  • Co-founds The Wokies, runs its technology2020
  • More than 80 client companies2022
  • Selected by EDHEC Entrepreneurs, Station F2022
  • More than 350 companies served, per The Wokies2026
A gloved hand adjusting a part on a machine, a green light on its panel.
Your production, watched 24/7. If it goes down at 3 a.m. on a Sunday, an engineer who knows it picks it up.

Questions

What does it cost? Discovery has a fixed price, known before we start. Then every sprint has its own fixed price, set before it begins. Never hourly billing.

Who owns the code? You do, from the first commit. The code lives in your repository and the accounts are in your name.

Who writes the code? Our senior engineers, and nobody else decides what ships. Every line is reviewed by a second engineer and covered by tests.

What if a date slips? You hear about it the day the risk appears, not on the deadline.

Can you take over an existing project? Yes. We start with an audit, then fix or rebuild step by step. Never a full rewrite without a reason.

What does 24/7 mean? If your production goes down at 3 a.m. on a Sunday, an engineer who knows your system picks it up. Not a ticket queue.

Do you work remotely? Fully. Meetings happen on video at a time that suits you, and everything we agree on is written down.

Which technologies? The ones we build with most often: Node.js, PHP, Rust and C++ on the back end, React and Vue.js on the front end. AWS, GCP, Azure, bare-metal servers, Docker and Kubernetes for the infrastructure. Postgres, ClickHouse and Redis for data, OpenTelemetry and Grafana for monitoring. Our senior engineers know many more, and happily pick up the stack you already run.

In which language? French or English, whichever you prefer.

And after delivery? You leave with everything. Or we keep running your software, on a monthly maintenance plan.

Do you do design? Yes: the interfaces of your products, and your brand identity if you need one (logo, colours, typography, brand guidelines), with your software or on its own.

Water drops on dark glass, a green light among the drops.

Book a call

30 minutes on video with Clément. You talk about your project, he tells you honestly whether we are the right fit.

Slots not showing? Email us at contact@fiably.fr

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