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I will convert stl to step and reverse engineer cad models


Neil
About this gig
Welcome to my Reverse Engineering Gig!
I specialize in converting STL files, 3D scans, and mesh data into clean, fully editable parametric CAD models using Siemens NX. Every model is rebuilt using feature-based modeling for accurate geometry, manufacturability, and easy future modifications.
Services Offered:
- STL to STEP CAD conversion
- Reverse engineering from 3D scans and mesh files
- Mesh to parametric CAD reconstruction
- Feature-based CAD modeling
- Surface reconstruction and geometry cleanup
- Manufacturing-ready CAD development
- CAD optimization for machining and 3D printing
Deliverables:
- STEP, IGES, STL, OBJ
- Native Siemens NX files (selected packages)
- Manufacturing-ready CAD models
- Technical drawings (if required)
Ideal For:
- Reverse engineering legacy parts
- Converting scanned components into CAD
- Recreating damaged or obsolete parts
- Product redesign and modification
- Manufacturing and prototype development
Every project is created with a focus on accuracy, clean geometry, and production-ready engineering.
Please contact me before placing an order to discuss your project requirements.
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 Neil
Neil
Mechanical Product Design Engineer, Reverse Engineering, Manufacturing
- FromIndia
- Member sinceMay 2021
- Avg. response time1 hour
- Last delivery1 year
Languages
English, German
I am a Mechanical Product Design Engineer with 21+ years of experience in product development, 3D CAD modeling, reverse engineering, and manufacturing documentation. I specialize in designing functional, manufacturable products and mechanical components for plastic, sheet metal, and machined parts.
Services include product design, enclosure development, reverse engineering from scans or STL files, 3D CAD modeling, and 2D manufacturing drawings with GD&T and BOM. I focus on manufacturability, precision, and production-ready engineering solutions.

