Custom business applications
Portals, back-offices and custom business tools — clean, fast interfaces built around how you actually work.
When a spreadsheet hits its limits, you need a real tool. We build web applications that become the cockpit of your operations — not one more layer to work around.
What's holding things back
Operations run on Excel
Scattered files, hand-versioned, with no permissions or reliable history.
Rigid off-the-shelf software
Market tools bent out of shape to loosely approximate your real processes.
Slow, dated interfaces
Low adoption because the tool is painful to use day to day.
What we build
Modern web interfaces, built to measure around your usage — and maintained for the long run.
Business back-offices
The cockpit of your operations, tailored to your processes.
Client portals
A self-service space to track orders, documents and requests.
Dashboards & reporting
Your key indicators, readable at a glance, in real time.
Collaborative spaces
Roles, permissions and workflows to get teams working together.
A tool your teams adopt
Adopted without heavy training
An obvious interface teams use on their own.
Fast and reliable
Short response times, a solid, secure technical base.
Scalable
A foundation that grows with you, without piling up debt.
Technologies involved
- Next.js
- React
- Node.js
- PostgreSQL
- REST API
- GraphQL
Use cases
- 01
A back-office to run a car-rental agency's operations.
- 02
A customer portal to track orders and documents.
- 03
A custom business tool for a growing startup.
CoProx — a client extranet to digitalize the proximity relationship
A secure client extranet for CoProx: documents, cases and personal spaces in one place.
Frequently asked questions
When do we need a web application rather than a spreadsheet?
When Excel hits its limits: permissions, reliable history, multiple users, volume. We then build the control room of your business, tailored to your processes.
Do you build client portals and back-offices?
Yes — self-service portals, business back-offices, dashboards and collaborative spaces, all custom-built around your real usage.
Will the application be maintained over time?
Yes. We ship a solid, secure technical base and keep it evolving without letting technical debt pile up.