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M. Guilbert
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Freelance — Custom web development

Business software, websites, and custom web platforms.

I design clear, reliable, and scalable web solutions for businesses, independents, and project owners who need a specific challenge turned into a concrete tool.

01Business software
02Professional websites
03Web platforms
You need to…
01

Replace spreadsheets

Centralize your data in a clear, accessible tool.

02

Automate a process

Reduce repetitive tasks and manual errors.

03

Modernize your website

Present your business with a more professional image.

04

Create an online space

Let your clients, members, or teams access a service.

Services
01Services

Custom business software

To build a tool tailored to your way of working: internal tracking, request management, dashboards, client portals, automation, or admin interfaces.

Ideal for

SMEs, associations, internal teams, independents with specific processes.

Lightweight CRMDashboardClient portalBack-office
02Services

Professional showcase websites

To clearly present your business, reassure your visitors, and make it easy to get in touch — with a fast, responsive, and scalable website.

Ideal for

Freelancers, artisans, consultants, associations, small businesses.

Business siteRedesignMultilingualSEO
03Services

Dynamic websites and web platforms

For projects that require user accounts, manageable content, a database, advanced forms, or external integrations.

Ideal for

Project owners, startups, agencies, businesses with specific web needs.

AuthenticationCMSAPIAdvanced forms
A simple, structured approach
01

Understand

A conversation about your needs, constraints, and goals.

02

Frame

Define useful features, priorities, and scope.

03

Design

Screen structure, user flows, and technical choices.

04

Develop

Build the solution on a clean, maintainable, and scalable foundation.

05

Launch

Deployment, testing, adjustments, and ongoing support.

A few examples
Why work with me?

I don't just produce pages or features. My role is to understand your need, structure a realistic solution, and build a reliable tool you can actually use.

Product vision

I help you clarify the need before building.

Full stack profile

UI, business logic, database, API, deployment.

Durable solutions

Maintainable code, clean structure, room to evolve.

Clear communication

Accessible explanations, even without a technical background.

You have a project or a specific need?

Simply tell me what you'd like to build, improve, or automate. I'll help you figure out the best approach.

Response within a few days.First conversation, no commitment.
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Mathéo Guilbert EI

Full Stack Developer & Web Architect

Contact

contact@matheoguilbert.fr

+33 6 71 03 67 12

© 2026 M. Guilbert. All rights reserved.