Paul F. Aubin is the author of many CAD and Building Information Modeling (BIM) book titles, including the widely acclaimed Renaissance Revit, the Aubin Academy titles, and dozens of Revit software video training titles for lynda.com. Paul is an independent architectural consultant who travels internationally to provide Revit software implementation, training, content creation, and support services. Paul’s involvement in the architectural profession spans over 25 years, with experience that includes design, production, CAD management, coaching, and training. He is an active member of the Autodesk, Inc., user community, he has been a top-rated speaker at Autodesk University and the Revit Technology Conference (RTC), and he has been a national speaker at the BIM workshops for many years. His diverse experience in architectural firms, as a CAD manager, and as an educator gives his writing and his classroom instruction a fresh and credible focus. Based in Chicago, Paul is an Autodesk Expert Elite, an Autodesk Certified Professional, and an associate member of the American Institute of Architects.