Stephen Samuel, Founder and President of DV, has over 20 years experience in developing and using high-end CAD tools and mentoring its users. During a ten- year career at Pratt & Whitney Aircraft, he implemented advanced CAD/CAM technology in a design/manufacturing environment. He has trained thousands of engineers in Unigraphics, written self-paced courses in UG Advanced Modeling and Best Practices, and performed design work for numerous Fortune 500 companies.

Mark Kelley, pro/E Account Manager DV, has 20 years of mechanical design and analysis experience at DV, Pratt & Whitney Aircraft, and Westinghouse Electric. He has trained and mentored engineers in Unigraphics, COSMOS, and Pro/ENGINEER for the last 10 years. He has written advanced training courses for Unigraphics, Pro/ENGINEER, Pro/SURFACE, and Pro/SHEETMETAL, and is a PTC Certified Engineering Provider.

Paul Rymarz, Senior Engineer at DV, has in-depth knowledge and experience in mechanical design field. Paul is an expert in creating complex geometry in Unigraphics.

Anuranjini Pragada, Industrial Design Lead at DV, is an experienced user of various CAD softwares, including pro/E and Unigraphics. She is an expert in creative uses of computer aided design and modeling.