B. Barkman is an independent CAD/BIM Application Specialist. Since the beginning of his career, he has invested time in the manufacturing, construction, and architectural industries as a drafter, designer, programmer, customizer, and all-around help desk guru. He has worked as an instructor for a technical college, an interior design college, and presently teaches an online class for Revit Architecture and has been training people to use AutoCAD since 2003. Since 2006, Barkman has been helping companies implement Revit and become familiar with BIM methodologies. Throughout his career, he has always served as the answer-man for many software and hardware tools.