Sheldon joined Stratasys as a Pre-sales/Application Engineer, in early 2015. Sheldon graduated from Industrial Design major in Ohio State University in USA. Before joining Stratasys, he was an experienced product designer, who devoted himself to mastering different kinds of 3D design software. He founded a small 3D printing bureau before, so he  is very experienced in operating 3D printers. Meanwhile, as both designer and engineer, he has very deep understanding and sharp insight of the crossover of design and 3D printing field.