I am Eng. Marwan Ali Ahmed, currently based in Al Khobar, Saudi Arabia, and seeking an opportunity as a Mechanical Engineer (MEP Design) I have experience in designing HVAC, plumbing, and fire protection systems in accordance with international standards, with strong proficiency in Revit and AutoCAD. I am also a holder of the Certified HVAC Designer (CHD) credential from ASHRAE, immediate Joiner