Services — Web & Mobile

Web & mobile applications: bespoke, from the first screen to production

Your users only adopt a tool if it's fast, clear and built for how they actually work. We design and build custom web and mobile applications — business interfaces, portals, back-offices, iOS and Android apps — shaped around your processes, never a generic template.

Web, mobile and connected devices are part of a single chain: one partner, from design to maintenance, with AI built in wherever it creates value.

Let's talk about your project →All our services
01 — Scope

What we build

Applications people actually use, because they're built around your processes and constraints — not the other way round.

01

Business web applications

Business interfaces, back-offices, client or citizen portals, internal tools and sector-specific platforms — accessible from the browser, responsive.

02

Mobile applications

iOS and Android, native or cross-platform, and progressive web apps (PWA): built for fieldwork, offline use and mobility.

03

A complete chain

From software to connected hardware (IoT): when the data comes from the field, we connect sensors, application and business tool in a coherent system.

02 — Our approach

Designed for real-world use

An application only has value if it's adopted. Our standards apply as much to the experience (UX) as to technical robustness.

01

Starting from your processes

We map your real-world workflows before designing a single screen. It's what sets an adopted application apart from a tool people work around.

02

In-depth technical rigour

Our developers go deep into the technologies they master — from modern front-end to scalable cloud architectures — rather than skimming the surface. Performance, security, accessibility: a standard applied to every screen.

03

AI integrated with judgement

Smart search, document processing, input assistance: we integrate AI wherever it saves genuine time, tailored to your needs, and use it to strengthen our own development so we deliver faster without cutting corners on quality.

FAQ

Frequently asked questions

Do you build native or cross-platform mobile apps?
Both — the choice is made based on your needs, not a fixed preference. An application with demanding requirements (performance, hardware access, offline use) often justifies native development; a multi-platform need on a controlled budget works very well with a cross-platform approach or a progressive web app (PWA). We scope this choice together with you at the outset.
Is a web application enough, or do I need a mobile app?
It depends on actual usage. For a business tool used at a desk, a responsive web application is often enough. For fieldwork (technicians, deliveries, on-site readings, offline mode), a mobile application makes real sense. Our role is to help you decide without over-investing: we start from your processes, not a trend.
Can you take over an existing web or mobile application?
Yes, subject to a prior audit. We review the codebase, its documentation and its risks before committing to evolve it or take it on for maintenance. See our Consulting & audit service.
Do you integrate AI into web and mobile applications?
Yes, wherever it delivers real value: smart search, document processing, input assistance, task automation. AI is built into the application on a bespoke basis, not bolted on as a generic option. See our AI & Automation service.
Do you provide hosting and maintenance after launch?
Yes. A web or mobile application lives and evolves: bug fixes, system updates (iOS, Android), functional changes, monitoring. We offer ongoing support through TMA (application maintenance), so your application stays performant and secure.

Going further

Discover our complementary services: Custom business applications · Custom software · AI & Automation · Support / TMA.

To understand the logic of bespoke development: What is a business application? · Custom software or off-the-shelf package?

Let's talk about your project

Have a web or mobile application to design or evolve?

Tell us about your needs — we'll give you an initial view on approach and feasibility. No commitment.

Let's talk about your project →