Hi!! This is HR Patel (Civil Engg.) (Expert in Autodesk Revit Architecture, AutoCad,  3DsMax) Working as a design engineer, I can bring you experience in the fields of engineering and architecture. I have 6 years of experience in the field of take-off and arc. design. My expertise are:- Civil & Architecture design for residential and office units, material take-off and estimating,  Autodesk Revit and CAD drafting.