I will create stl obj file, fix modify step jcd dxf iges and cad files

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Sofia Richards

About this gig

Looking for a professional CAD designer to create, convert, repair, or modify your 3D and CAD files? You're in the right place!


I specialize in STL, OBJ, STEP, IGES, DXF, JCD, and CAD file design, conversion, fixing, editing, and optimization for 3D printing, CNC machining, laser cutting, product design, prototyping, and manufacturing.


I can create accurate 3D models, technical drawings, mechanical parts, product models, printable STL files, CAD conversions, STEP to STL conversion, OBJ editing, IGES modification, DXF vector tracing, and file repair services.


Whether you need a new design, existing CAD file modification, mesh repair, dimension adjustment, or high-quality manufacturing-ready files, I provide clean and precise work with fast delivery.


I work with tools like Fusion 360, SolidWorks, AutoCAD, Blender, and FreeCAD to ensure professional results for your project.


Contact me now for reliable CAD and 3D modeling services.

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 Sofia Richards

Sofia Richards

3D Modelling Xpert

  • FromNigeria
  • Member sinceMay 2026
  • Languages

    English, Spanish, French, German, Greek
Hi, I’m Sofia, a professional 3D CAD designer specializing in converting 2D drawings, sketches, images, and concepts into accurate 3D models for 3D printing, CNC, product design, and manufacturing. I work with STL, OBJ, STEP, IGES, DXF, Fusion 360, SolidWorks, Blender, and AutoCAD to create high-quality and production-ready 3D models. I can help with CAD modeling, STL repair, product prototyping, mechanical parts, technical drawings, and file conversion. My goal is to deliver clean, accurate, and high-quality 3D designs with fast communication and reliable support.