I have very well knowledge in Autocad 2D&3D drawings and also worked 3yerars in CADD CENTRE, and 12 years power plant engineering company experience, (Prepared in Cable tray, Lighting, Earthing & Lightning protection layouts with detailed engineering layouts).so totally 15 years experience in autocad software. (specially for autocad 3D drawings, detail engineering drawings, working with Layouts preparations, ).drafting and convert 2D to 3D in any type of drawing, (Civil, Mechanical & Electrical).