I am Ahmed Suwan , Mechanical Engineer , Academic lecture , Professional in Plumbing , Firefighting, Pumping station and HVAC systems Design , Familiar with CAD , Solidworks , Prezi , Duct sizer and Hap program
expert in firefighting/HVAC systems and executed more than 50 projects as mechanical designer engineer so i can do it easy by cad with calculating sheets
also i am expert in Powerpoint/Prezi /Office program to make any data entry so it will be nice to do your projects easy