As a mechanical engineer with 13 years experience in aircraft industry and 8 years in automotive industry I accumulate knowledge and experience that allow me, when I am using a CAD program, to design parts in a professional way.I have 21,000 hours in Unigraphics, 5000 hours in Catia V5 and also 5000 hours in Solid Edge. I know also SolidWorks and Autodesk Inventor