I will create product prototypes cad models rapid 3d printing development

L
logamartin
L
logamartin
Logan Martin

About this gig

Have a product idea that needs to become a real prototype? I create professional 3D CAD models designed for rapid prototyping, 3D printing, and product validation.


From early concepts and sketches to functional prototype designs, I help inventors, startups, and businesses transform ideas into accurate digital models ready for testing and development.


This gig includes:


  • Custom product prototype CAD modeling
  • 3D printable part and assembly design
  • Concept development from sketches, images, or descriptions
  • Design optimization for 3D printing processes
  • Functional components, housings, brackets, and mechanical parts
  • Editable CAD files with STEP, STL, OBJ, or required formats


You will receive:


  1. High-quality prototype-ready CAD models
  2. Accurate dimensions and functional design
  3. Files prepared for 3D printing and engineering review
  4. Professional product development support
  5. Clear communication throughout the design process


I focus on creating practical prototypes that help you test ideas faster, reduce development costs, and move closer to manufacturing.


Have a concept ready? Send your sketches, references, or requirements today and let's turn your idea into a professional 3D prototype.


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 Logan Martin

Logan Martin

Product Design Engineer, IoT Enclosures, CAD Prototypes Mechanical Assemblies

  • FromUnited States
  • Member sinceAug 2026
  • Languages

    English, Spanish, French, German, Italian
I help startups, inventors, and engineering teams transform product ideas into manufacturing-ready CAD designs. I specialize in IoT device enclosures, custom mechanical parts, rapid prototypes, and complex mechanical assemblies using professional 3D CAD workflows. From concept development to 3D printing prototypes and production-ready models, I create accurate designs optimized for functionality, assembly, and manufacturing. My expertise supports smart devices, consumer products, industrial components, and engineering solutions.