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tommy_ngg

Tommy N

@tommy_ngg

3D CAD Design, Reverse Engineering, 3D Printing Specialist

Hong Kong
Chinese, English, Portuguese, German
About me
Hi! I’m a Manufacturing Engineer specializing in 3D CAD modeling, reverse engineering, and additive manufacturing. What I offer: • Reverse Engineering: Reconstructing legacy parts into editable CAD (.STEP, .IGES). • 3D Printing: Mesh repair, non-manifold fixes, and print-in-place design. • Mechanical Design: Enclosures, mechanisms, surfacing, and models. All models are 100% slicer-verified and print-ready!... Read more

Skills

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tommy_ngg
Tommy N
Offline • 
Average response time: 1 hour

See my services

3D Modeling & Rendering
I will design 3d print ready stl and cad models
From$20 / projectMore details

Portfolio

Work experience

3D_Masterpiece

Manufacturing Engineering Specialist

3D Masterpiece • Full-time

Jan 2026 - Present • 7 mos

Manufacturing Engineering Specialist driving precision 3D CAD design, reverse engineering, and additive manufacturing solutions. Key responsibilities and achievements: 1.Parametric CAD & Reverse Engineering: Reconstructed obsolete/legacy mechanical components from optical scan data into production-ready parametric CAD models (.STEP, .IGES), reducing equipment downtime by up to 75%. 2.Additive Manufacturing & Slicer Optimization: Engineered print-in-place mechanisms, zero-support geometries, and watertight meshes, maintaining a 0% slicing failure rate across SLA and FDM production runs. 3.Design for Manufacturability (DFM): Applied strict engineering tolerances for mechanical assemblies, snap-fit electronic enclosures, and internal gearing systems. 4.High-Detail Surfacing & Asset Pipelines: Modeled complex hybrid organic/mechanical surfaces, decimated dense polygon meshes, and configured game-ready character asset pipelines.