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Baptiste LebrunBL

Baptiste Lebrun

3D Design / 3D Printing Engineer

€125/day
Le Mans, FR
8-15 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Baptiste

Are you looking for an expert who can transform your ideas into precise 3D models, actionable industrial plans, or physical prototypes?
I will guide you from design to realization, with a technical, creative, and results-oriented approach.

🔧 My areas of expertise:

- Industrial 3D design (machines, tooling, mechanical parts, assemblies/sub-assemblies)
- Feasibility studies & prototyping
- Creation of technical drawings (drafting, tolerances, complete industrial files)
- Modeling of existing parts from photos, dimensions, or provided files
- 3D printing of your modeled or unmodeled parts (shaping, optimization, material advice)
- Optimization and improvement of designs for manufacturing or industrialization

🚀 Why work with me?

- Expertise from the aeronautics and mechanical industry
- Careful, rigorous work, focused on quality and performance
- Fluid communication & tailor-made support
- Fast delivery (depending on projects) and solutions adapted to your real needs

📦 Possible services:

- Creation or modification of 3D models
- Design of tooling, supports, prototypes
- 3D printing (PLA, PETG, ABS, technical filament as needed)
- Creation of manufacturing drawings and technical files
- Modeling for visualization, rendering, or documentation

If you have a project, an idea, or a technical need, I can transform it into a concrete, functional, and perfectly executed object.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Le Mans (up to 50km)

Experience

  • CEMECA Industrie
    Industrialization and Prototyping Manager
    AVIATION AND AEROSPACE
    September 2018 - May 2025 (6 years and 8 months)
    Angers, France
    I held a key role in the industrialization and prototyping of aeronautical parts.

    My main responsibilities included:

    - Feasibility studies and technical validation of projects
    - Design, development, and optimization of jigs and fixtures
    - CAM programming for the production of complex parts
    - Direct collaboration with clients to ensure technical compliance and industrial performance
    - Creation of manufacturing drawings in collaboration with the workshop

    In parallel, I led various continuous improvement initiatives within the methods department, including:

    - Optimization of the CAM workstation
    - Evolution of industrialization means and methods
    - Analysis and improvement of manufacturing processes

    This position allowed me to combine technical expertise, innovation, and collaborative work to ensure reliable, efficient industrialization adapted to the requirements of the aeronautics sector.
    SolidWorks Schedule Management Client Relations 3D Modeling Design
  • Ek'o Save Water
    Co-Manager and Manufacturing
    HEALTH AND WELLNESS
    January 2024 - Today (2 years and 5 months)
    Angers, France
    I hold the position of director of the company I co-founded.

    - Invention of a new shower faucet system designed to save the first liters of cold water lost at the start of a shower. (January 2024).

    - Modeling of the invented system, creation of plans (SolidWorks / TopSolid / Fusion 360), fabrication of prototype parts on CNC machines and 3D printer (Bambu Lab). (May 2024).

    - Patent filing for the invention.

    - Participation in the Concours Lépine 2024 and awarded the Gold Medal from WIPO (World Intellectual Property Organization) and the Gold Medal from the Concours Lépine.

    - Product development (2025).
    Project Management SolidWorks 3D Modeling 3D Printing Innovation
  • PMA
    Industrial Manager
    AVIATION AND AEROSPACE
    October 2025 - Today (8 months)
    Le Mans, France
    I play a key role in launching part manufacturing in the workshop for the aeronautics, defense, and specialty sectors.

    - Verification of part feasibility
    - Verification of the consistency of drawings and mechanical dimensions.
    - Direct communication with clients to best define their needs.
    - Modeling of machining fixtures and their associated drawings.
    - 3D printing of fixture prototypes
    Computer-Aided Design (CAD) Manufacturing Processes 3D Printing Blueprint Reading 3D Modeling

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Education

  • DUT GMP (Mechanical and Production Engineering)
    Art et Métier
    2020
    1. Conception mécanique Modélisation 3D (SolidWorks, CATIA, Inventor…) Plans techniques et tolérances géométriques Dimensionnement des pièces et assemblages Mécanismes, cinématique et dynamique Calculs de structure (RDM, éléments finis) ⚙️ 2. Fabrication et industrialisation Procédés de fabrication : usinage, tournage, fraisage, formage, soudage… Programmation et utilisation des machines-outils CNC Méthodes d’industrialisation Gammes et processus de fabrication Gestion et optimisation de production 🔬 3. Matériaux & sciences de l’ingénieur Propriétés des matériaux (métaux, polymères, composites…) Choix matière en fonction des contraintes Analyse de défaillance et durabilité Physique appliquée à la mécanique 📐 4. Études et calculs mécaniques Statique, dynamique, vibrations Thermique appliquée Résistance des matériaux Analyse mécanique de systèmes complexes 🖥️ 5. Informatique & outils numériques CAO / DAO / FAO Simulation numérique et méthodes de calcul Automatisme et bases en robotique Initiation aux langages (ex : Python ou algorithmique) 📊 6. Gestion industrielle & qualité Lean manufacturing Méthodes d’amélioration continue (5S, AMDEC, SMED…) Métrologie & contrôle qualité Gestion de projet, planification, coûts de production 🧩 7. Projet tuteuré & stages Alternance 2 ans Mise en pratique : conception, prototypage, industrialisation, production… 🗣️ 8. Compétences transversales Communication professionnelle Anglais technique Gestion d’équipe et travail collaboratif Rédaction de dossiers techniques
  • Professional Bachelor's Degree in PTSUA (Advanced Machining Strategy Technical Process)
    IUT Metz
    2021
    🔧 1. Usinage avancé & technologies de production Procédés d’usinage traditionnels et haute performance (HPC) Stratégies d’usinage 3, 4 et 5 axes Usinage grande vitesse (UGV) Usinage de matériaux difficiles : titane, inox, superalliages… Optimisation des paramètres de coupe (vitesse, avance, engagement) 🖥️ 2. Programmation CNC & FAO Programmation ISO avancée Programmation FAO (CATIA, Mastercam, TopSolid, etc.) Simulation d’usinage & détection de collisions Génération et optimisation des parcours d’outils Gestion des post-processeurs ⚙️ 3. Conception & industrialisation Lecture de plans, tolérances géométriques et cotation ISO GPS Conception de montages et outillages d’usinage Études de faisabilité et choix des stratégies Industrialisation d’une pièce : du brut à la pièce finie Analyse des flux et optimisation du process 🔬 4. Matériaux & comportement en usinage Propriétés et contraintes des matériaux usinés Choix des outils coupants (plaquettes, carbures, revêtements…) Usure des outils, gestion du copeau Tribologie, lubrification, arrosage, MQL 📊 5. Gestion de production, qualité & métrologie Méthodes d’amélioration continue (Lean, 5S, SMED, Kaizen) Gestion et suivi de la production Contrôle dimensionnel et métrologie avancée AMDEC, SPC, plans de validation Assurance qualité en environnement industriel exigeant 🧩 6. Projet tutoré & mise en situation Projet complet d’usinage : conception → FAO → test → optimisation Amélioration d’un process réel en entreprise Mise en place d’une stratégie d’usinage avancée

Skill set

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