I will convert 3d scan data to cad models with reverse engineering, stl to step files

H
heisdahveed
H
heisdahveed
CAD by David

About this gig

Hi, I'm David, a professional CAD designer specializing in 3D scan data conversion, reverse engineering, and creating accurate parametric CAD models.


I help engineers, manufacturers, and product developers transform 3D scans, STL files, meshes, and physical parts into editable CAD models ready for design improvements, prototyping, and manufacturing.

My services include:

  • 3D scan to CAD conversion
  • STL to STEP file conversion
  • Reverse engineering of mechanical parts
  • Parametric CAD modeling
  • Mesh cleanup and optimization
  • Accurate recreation of existing components
  • Technical drawings and manufacturing-ready files

Using professional CAD tools, I create precise models with proper dimensions, features, and design intent to ensure your parts can be edited, manufactured, or reproduced.


Whether you need to recreate a discontinued component, convert scan data into CAD, or develop a production-ready model from an existing part, I can provide a reliable engineering solution.


Please contact me before ordering to discuss your requirements and ensure the best approach for your project.

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 CAD by David

CAD by David

3D CAD Designer,Product Design, Reverse Engineering and 3D Modeling Expert

  • FromUnited States
  • Member sinceAug 2026
  • Avg. response time3 hours
  • Languages

    English, Spanish, Arabic, French, German, Chinese
Hi, I'm David, a professional 3D CAD Designer specializing in product design, mechanical modeling, and reverse engineering. I help businesses transform ideas, sketches, and 3D scan data into accurate parametric CAD models, custom enclosures, and production-ready designs. My expertise includes 3D CAD design, product rendering, STL repair, mesh optimization, and 3D printing solutions. I deliver precise, high-quality designs with attention to detail to bring your products from concept to reality. Let's work together for a great experience and best results.