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About PJ
PJ Chen is a jewelry CAD educator and Rhino 3D specialist with 25+ years of experience in jewelry design and 20 years of teaching. She has trained over 1,000 designers, helping them turn ideas into production-ready 3D models.
Blending traditional craftsmanship with digital design, PJ makes complex CAD techniques easy to learn. Through online courses, tutorials, and coaching, she equips designers with the skills to create high-quality jewelry and confidently bring their visions to life.