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I will do reverse engineering 3d cad modeling, stl to cad step file product design
David John
About this gig
Need a Reverse Engineering, 3D CAD Modeling, STL to CAD STEP File Conversion, or Product Design service? You're in the right place.
I specialize in transforming scanned models, STL/OBJ mesh files, sketches, images, or existing parts into accurate, editable 3D CAD models using industry standard software. Whether you need a STEP, IGES, SLDPRT, or other CAD format for manufacturing, CNC machining, 3D printing, injection molding, or product development, I deliver clean, feature based models with precision & attention to detail.
My services include:
- Reverse engineering from STL, mesh, or scanned data
- STL to STEP/IGES/SolidWorks conversion
- 3D CAD modeling & part redesign
- Product design & mechanical components
- Assembly modeling & technical drawings
- Design modifications & CAD optimization
- Files ready for manufacturing & prototyping
Why choose me?
- High quality, accurate CAD models
- Fast delivery & clear communication
- 100% editable feature based designs
- Confidential handling of your project
- Unlimited revisions until satisfaction
Please contact me before placing your order to discuss your project requirements & ensure the best solution for your needs. Let's bring your ideal to life.
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 David John
David John
Professional 3D CAD Designer Product Mechanical Industrial Design
- FromNigeria
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, Spanish, French, German, Italian
Welcome! I'm David a professional 3D CAD Designer specializing in Product Design, Mechanical Design, Industrial Design, Ergonomic Design, and CAD Modeling.
I create accurate 3D models, manufacturing ready STL and STEP files, technical drawings, product enclosures, and assembly designs for prototyping and production.
With a focus on quality, functionality, and timely delivery, I help transform ideas into professional CAD solutions.
Let's work together to bring your product from concept to reality with precision and reliability.
FAQ
What files can you convert?
I can convert STL, OBJ, mesh files, scanned models, sketches, PDFs, images, and existing CAD files into editable CAD formats such as STEP, IGES, SLDPRT, STL, and more.
Which software do you use?
I use professional CAD software such as SolidWorks and other industry-standard tools to create accurate, feature based 3D models.
What file formats will I receive?
Depending on your requirements, I can deliver STEP, IGES, SLDPRT, STL, Parasolid (X_T), DWG, DXF, PDF drawings, and other common CAD formats.
Can you reverse engineer complex parts?
Yes. I can reverse engineer simple, medium, and complex mechanical parts, assemblies, and products from STL files, scans, or reference images.
Are the CAD files editable?
Yes. I create clean, feature based CAD models that are fully editable for future modifications.
Are the files ready for manufacturing?
Yes. The models are suitable for CNC machining, 3D printing, injection molding, sheet metal fabrication, and product development, depending on your requirements.
Do you sign an NDA?
Yes. Your designs and project files are kept confidential, and I can sign a Non-Disclosure Agreement (NDA) upon request.
Should I contact you before ordering?
Yes. Please message me first so I can review your files and recommend the best package for your project.
