Close-up of colorful diagonal stripes in orange, black, pink, teal, and yellow.

DESIGN · PROTOTYPING · FABRICATION

Custom parts.
Working prototypes.
Built around your needs.

I turn your ideas, existing parts and CAD files into custom parts, functional prototypes and small production runs — combining mechanical design, electronics and in-house fabrication.

DISCUSS YOUR PROJECT
Explore my capabilities

Have a sketch, a photo or a file? That’s enough to start the conversation.

15+ years

of CAD experience

In house

design & fabrication

Saint-Brieuc

Britanny,France

Design & Fabrication Hub

I help Creators, Engineers, and Businesses bring their concepts to life.

Start your project

EXPERIENCE + CAPABILITIES

Close-up of colorful diagonal stripes in orange, black, yellow, green, and blue.

Engineering expertise.
A hands-on approach.

Laser Cut

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3D Printing

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CNC

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Automation

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Laser Cut - 3D Printing - CNC - Automation -

An engineering background

Mechanical design, electronics and practical problem-solving, guided by how your project will actually be used.

One point of contact

Work directly with me, from the first discussion through design, fabrication and delivery.

In-house capabilities

A workshop with 15+ machines for 3D printing, CNC machining and laser cutting.

Selected clients & collaborations

Meta logo with black background and white infinity symbol above the word 'Meta' in white text.
Ubisoft logo with spiral design above the company name
SolidWorks logo with a stylized, abstract shape resembling a mechanical part.
Polymaker logo in black and white with a stylized 'P' icon to the left of the company name.
Logo for PRUSA RESEARCH by Josef Prusa with bold black and white text.
Logo of Snapmaker, a company that makes 3D printers and laser engraving machines.
Logo for the City of Saint-Benoît in Martinique, featuring the word 'TOUR' with additional text related to the city.

YOUR PROJECT, STEP BY STEP

Close-up of colorful diagonal stripes in orange, black, pink, teal, and yellow.

How it Works

Share your project

1.

Send your idea, sketch, existing part or CAD file. Tell me how it will be used, the quantity and your deadline.

2.

Agree on Scope & Quote

I deliver your parts, prototype or design files. Physical items can be collected or shipped.

3.

Design & Build

I handle the agreed design and fabrication, keeping you involved at the key stages.

4.

Receive your solution

We agree on the approach, deliverables, timeline and quote before work begins.

On-Demand Additive Manufacturing

Colorful diagonal stripes in yellow, pink, orange, green, and black.

With a fleet of over 15 3D printers, including multi-tool and multi-material systems, I offer fast, flexible, and consistent printing for prototypes, end-use parts, and small-batch runs.

Capabilities include :

•⁠ ⁠FDM printing with engineering-grade materials
•⁠ ⁠Multi-material and multi-color printing
•⁠ ⁠Rapid prototyping & short-run production
•⁠ ⁠Strong functional parts for mechanical use

Turnaround times are fast, communication is clear, and prints are handled
with an emphasis on consistency and durability.

Two 3D printers on a wooden desk, with spool of filament and various tools nearby. The printers are labeled 'Carlos 3D' and have digital control panels.
Person holding a smartphone near a 3D printer with the text 'CARLOS 3D' on the printer's screen.
Overhead view of a person using a computer with a mechanical keyboard and a mouse on a black desk. The desk has various items, including a notebook, papers, a smartphone, a small keyboard, a cup, a plant, and some decorative stickers.
A man in a denim shirt working on a small electronic component in a modern workshop with exposed brick and wooden beams.
Person holding yellow filament spool in front of 3D printer with blue filament spool in the background.
A person adjusting a 3D printer, specifically a Prusa model, with a spool of red filament on a reel.

Ready to bring
your idea to life?

Illustration of a smiling man with large mustache and beard, and dark hair.

Whether you need a functional prototype, a custom engineered part, or a full design-to-print workflow, I’m here to help you make it real.