
Robert C
3D CAD Modeling, SolidWorks Mechanical Design, Injection Molding and Packaging
Skills

Bekijk mijn diensten


Werkervaring
3D CAD & Product Design Specialist
Creative Freelancer • ZZP
May 2023 - Present • 3 yrs 4 mos
Responsible for converting client sketches, concept ideas, and engineering requirements into factory-ready 3D CAD models and production-ready manufacturing files. Key Responsibilities & Achievements: • Engineered over 150+ custom 3D CAD models for physical product prototyping, rapid 3D printing (STL/STEP), and industrial manufacturing. • Developed detailed SolidWorks mechanical designs, multi-part assemblies, and technical 2D/3D engineering drawings (DXF/PDF) for production. • Optimized plastic part designs for injection molding using Design for Manufacturing (DFM) principles, wall thickness optimization, and draft angle calculations. • Created custom e-commerce box packaging, structural dielines, and ultra-realistic 3D product renders for Amazon FBA and Shopify sellers. • Collaborated directly with global hardware startups, mold makers, and manufacturers to ensure 100% production accuracy and low defect rates.
Lead Mechanical & Prototyping Designer
Apex Tech Forge • Freelance
Aug 2022 - Present • 4 yrs 1 mo
Led the product prototyping and CAD modeling workflow for consumer physical goods, electronic enclosures, and mechanical hardware. Key Responsibilities & Achievements: • Transformed hand sketches and rough concept ideas into functional 3D CAD models ready for rapid prototyping and CNC machining. • Performed tolerance stack-up analysis and reverse engineering to modify existing components for improved structural integrity. • Prepared detailed bill of materials (BOM), exploded assembly views, and manufacturing documentation for client factory production. • Partnered with marketing teams to deliver photorealistic 3D product renders and box packaging graphics for product launch campaigns.