
Shawn Messimer
Professional CAD Design for Manufacturing and 3D Printing
Skills

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Werkervaring
Cad CADe ZONEdesign
ZZP • 8 yrs 10 mos
Mechanical CAD Designer
May 2022 - Present • 4 yrs 5 mos
I design and develop accurate 3D CAD models and technical drawings for industrial products, mechanical parts, jewelry, and manufacturing projects. My work covers injection molding, CNC machining, rapid prototyping, 3D printing, reverse engineering, PDF-to-CAD conversion, and detailed DWG/DXF technical drawings. I work from sketches, reference images, measurements, existing CAD files, and product concepts to create practical designs based on each client’s requirements. I also prepare manufacturing-focused geometry with attention to dimensions, fit, tolerances, DFM, and production needs. Key Services: • Industrial and mechanical 3D CAD modeling • Injection molding part design and DFM • CNC machining-ready CAD • Reverse engineering • PDF and sketch to CAD conversion • DWG and DXF technical drawings • Jewelry CAD modeling with 3DM and STL • 3D printing and rapid prototyping preparation • Product design and manufacturing CAD
Jewelry CAD Designer
May 2022 - Present • 4 yrs 5 mos
I specialize in creating detailed 3D CAD designs for custom jewelry, helping clients turn their ideas, sketches, and reference images into precise digital models ready for 3D printing and production. I design rings, pendants, earrings, bracelets, necklaces, and other custom jewelry pieces with careful attention to proportions, fine details, stone settings, and overall appearance. My work includes creating clean and accurate models in professional CAD software and preparing files according to the intended manufacturing process. I can develop new designs from concepts or modify existing jewelry models to meet specific requirements. Key Services: • Custom jewelry CAD design • Ring and engagement ring modeling • Pendant and necklace design • Earring and bracelet modeling • Gemstone and prong settings • Jewelry 3D modeling • 3DM and STL file preparation • 3D printing-ready jewelry models • Casting-focused CAD preparation