I will fix, modify, stl file repair, obj files for 3d printing, or optimize 3d model

J
james_hartman0
J
james_hartman0
james hartman

About this gig

Your STL or OBJ file should not be the reason your 3D print fails, costing you time and money.

Whether you need a damaged mesh repaired, an existing model modified, optimized for 3D printing, or a new CAD/STL model created, I can help.

WHAT I CAN HELP WITH

  • STL and OBJ file repair
  • Mesh repair and geometry cleanup
  • Fix holes, non-manifold edges and flipped normals
  • Create clean, watertight meshes
  • Resize, scale, split or combine parts
  • Edit and modify existing 3D models
  • Optimize files for slicing and 3D printing
  • Mesh reconstruction and reverse engineering
  • New CAD or STL model creation

WHAT YOU WILL RECEIVE

  • Repaired STL or OBJ file
  • New CAD/STL model where required
  • Clean and corrected geometry
  • Requested modifications
  • Optimized, print ready file where applicable

WHY CHOOSE ME

  • Focused on the actual issue, not automatic repair
  • Clear scope for complex work
  • Careful cleanup for your printing needs
  • Direct communication throughout the project

Not sure what your file needs? Send it before ordering. I will review the job and help you choose the right package.

Send your STL or OBJ file now and find the right path from problem to print ready.



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 james hartman

james hartman

3D product and CAD Design for Manufacturing

  • FromUnited States
  • Member sinceMar 2026
  • Avg. response time1 hour
  • Languages

    English, French
“I create precise 3D product designs, CAD models, and industrial designs that are manufacturing-ready, prototype-ready, and optimized for production.”