Stefan Mag is an accomplished mechanical engineer and product design expert with a Master of Science in Mechanical Engineering from Columbia University and a Bachelor of Science in Mechanical Engineering, Magna Cum Laude from Northeastern University. With a wide range of experiences in organizations such as Facebook, Tandem Capital, Apple, and Motorola Solutions, he brings a unique perspective to the table. In his current role as Portal Product Design Engineering Manager at Facebook, he has been instrumental in developing innovative and user-friendly products. Prior to this, he was the Director of Engineering at Tandem Capital, where he honed his leadership skills. He has also served as a Product Design Engineer for Apple's iPhone and as a Senior Mechanical Engineer at Motorola Solutions. His experience in various positions has given him a well-rounded understanding of product design, engineering, and management.