
nafzahd
Professional 3D Jewelry CAD Designer and 3D Print Specialist
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Work experience
3D Cad Design Expert
Freelancing Career • Freelance
Jun 2020 - Present • 6 yrs 4 mos
Over the past five years, I have worked as a dedicated 3D jewelry CAD designer, bridging the gap between artistic concept and physical manufacturing. My work centers on creating flawless, production-ready models for custom jewelry houses, casting houses, and online jewelry brands worldwide.Core Competencies Developed Over 5 Years:Precision Engineering: Designing with accurate draft angles, uniform wall thicknesses ($\ge 0.8\text{ mm}$ for casting integrity), and stone allowances that eliminate bench-setting headaches.Digital Prototyping to Physical Reality: Generating sliced, manifold .STL files calibrated specifically for direct investment casting and resin 3D printing.Commercial Production Sheets: Calculating exact metal weights across varying karat purities, gem counts, and total carat weights.High-End Visualization: Crafting studio-quality 4K renders that showcase real diamond dispersion, metal luster, and prong details to drive client approvals and pre-sales.