Freelancer profile translated to English.

Description

I produce calculation notes for the design offices of industrial SMEs: shaft dimensioning, bearing selection, spring calculation, fatigue verification according to EN/ISO standards.

Deliverable: a structured, annotated PDF with assumptions, calculations, and results — ready to be used directly in a technical file or to justify a supplier choice.

Responsive, available remotely.

Typical turnaround: 48–72 hours for a simple note.

Fixed price per deliverable, no surprises.

Education:

– CPGE (Preparatory Class) at Berthollet High School in Annecy in PSI*

– Mechanical Engineering degree at INSA Lyon.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Étude de cas en Conception et Dimensionnement
Design and dimensioning of a worm gear system.
February 2026 - Today (4 months)
Lyon, France
Graded project at INSA Lyon Mechanical Engineering.
Calculation, dimensioning, and design of a worm gear system with a documentation file and specifications to be met.
For the input shaft and the output shaft: stress calculations, shaft diameter selection, bearing selection, and on the nature/implementation of stops to achieve the requested connections, life expectancy calculations, design using CAD software.
To be submitted at the end of the project: organized Excel file (on stresses and other calculations), project tracking milestones, and CAD files.
Projet Scientifique et Technique
Electromagnetic brake study
September 2025 - January 2026 (4 months)
Lyon, France
Graded project at INSA LYON Mechanical Engineering.
Assigned topic: Electromagnetic brakes for vehicles.
Project carried out using the IMRaD method. Several reports to be produced. Use of industrial machines (milling machine, 3D printer...).
TIPE
Thermodynamic study
January 2024 - July 2025 (1 year and 6 months)
Annecy, France
Project carried out as part of an engineering school entrance exam competition. Topic: Refrigerator operating by evapotranspiration (energy autonomous). Engineering approaches (theoretical calculations, models, protocols, result critiques...).