I'm a Mechanical & piping Engineer with more than 8 years experience in different sector (oil & gas , petrochemical , industry , food ,... ) .I have engineering & construction bugrawind . I using this software : - Cadworx plant ,equipment , PID -Autocad (2D,3D) -Solidworks -Microstation -Invontor -Catia V5 -Navisworks - MS Project - MS office