I will create 3d cad product design, mechanical parts and functional prototypes

O
ottowolfgang9
O
ottowolfgang9
ottowolfgang

About this gig

Have a product idea, sketch, image, or existing part but don't know how to turn it into a proper 3D CAD model?


A rough idea is not enough when you need to visualize your product, create a prototype, make modifications, or prepare it for manufacturing.


I help startups, inventors, engineers, manufacturers, and product businesses turn concepts and references into accurate 3D CAD product designs.


What I Can Design

  • Product concepts
  • Mechanical parts
  • Enclosures & housings
  • Brackets & components
  • Functional prototypes
  • Assemblies
  • Replacement parts
  • Custom product components
  • Existing CAD modifications


What You Receive

  • Accurate 3D CAD model
  • STEP/STL files
  • Clean and organized design
  • Assembly where required
  • Design modifications
  • Manufacturing considerations
  • Source CAD files according to your package


The goal isn't just to make something look good in 3D. Your model should make sense for its intended use and give you something you can actually use for prototyping, further engineering, or manufacturing.


Not sure which package you need?

CONTACT ME

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 ottowolfgang

ottowolfgang

Helping Inventors Turn Ideas into Real Products

  • FromGermany
  • Member sinceJun 2026
  • Avg. response time3 hours
  • Languages

    English, German, Spanish
Hallo I'm Germany based developer, I specialize in turning product ideas into professional, manufacturable designs. With a background in Product Design and Engineering, I combine creativity with technical expertise to develop products that are functional, visually appealing, and production ready. My services include 3D CAD modeling, industrial design, product development, rendering, and manufacturing documentation using Fusion 360 and SolidWorks. Whether you're an inventor, startup, or established brand, I help bring concepts to life with precision and attention to detail.

Other Industrial & Product Design Services I Offer