I have been working as an independent Mechanical / Structural Designer for over 25 years. I am proficient at Revit, AutoCAD, Navisworks and Advance Steel software.
been in industry since 1987
shop and field experience 1987-1994
hand drafting 1995-2000
AutoCad since 2001
Cadpipe
East Coast Cad
CadDuct
PractiCad
Navisworks