I will design mechanical design ,dfm engineering and working prototypes

M
marvins_max
M
marvins_max
Marvins
design mechanical design ,dfm engineering and working prototypes
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design mechanical design ,dfm engineering and working prototypes

About this gig

Are you looking for expert Mechanical Design, DFM Engineering, and Technical Drawing for your functional product prototype?

I specialize in high precision 3D CAD modeling, photorealistic rendering, and production ready 2D drawings that bridge the gap between your idea and final manufacturing. Built for businesses, startups, and inventors, every design is optimized for CNC machining, injection molding, and sheet metal fabrication to save you time and cut costly errors.


SERVICES I OFFER:

  • Mechanical Design: Complex Assemblies and Functional Parts
  • DFM Engineering: Optimized for Manufacturing
  • 3D CAD Rendering: Photorealistic Visuals for Marketing and Pitches
  • Functional Product Prototype: Print Ready STL/STEP Files
  • Technical Drawing: Precise 2D Blueprints with GD&T


WHY CHOOSE ME:

  • Focus on Structural Integrity and Manufacturability
  • Early DFM to Avoid Costly Production Errors
  • Professional Grade, Production Ready Results
  • Clear Communication and On Time Delivery


Deliverables

STEP | STL | IGES | DXF | DWG | PDF


Let's Get Started


Message me now to discuss your project and turn your concept into a precise, production ready product.



  • Delivery type

    • Digital file

  • Materials

    • Metal

  • Field of expertise

    • Consumer electronics
    • Machinery
    • Mechanical parts

  • Design software

    • AutoCAD
    • Blender
    • Creo
    • KeyShot
    • Solidworks

  • File format

    • PDF
    • DWG
    • STL
    • SLDASM
    • STEP
Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Marvins

Marvins

Engineering grade sourcing, from concept to production

  • FromFrance
  • Member sinceOct 2026

  • Languages

    English, French, Spanish, German
I am a Senior Sourcing Specialist with a foundation in mechanical and industrial product design. I source components and finished products with engineering level precision, assessing CAD files, tolerances, materials, and DFM/DFA requirements before matching them with qualified manufacturers for CNC machining, injection molding, casting, and fabrication. Through supplier audits, prototype validation, and cost down analysis, I reduce risk and total cost. From concept to mass production, I deliver durable, manufacturable, market ready products.

Other Industrial & Product Design Services I Offer

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