I have an experience of more than 5 years in auto cad working apart from this I also know solid works and computational fluid dynamics and also work in Ansys Fluent and Open foam
I make a 2D drawings and 3D drawing by help of AutoCAD and CATIA v5 software. I do good drawing too. I maked a some mechanical models like Piston, Car model, Truck model, pipe, hoo...