Irfan Qamar is a mechanical engineer currently working as a site engineer for BAIT Al Maharah HVAC in Riyadh, Saudi Arabia. He has over 3 years of experience in HVAC engineering, previously working for ARYAN ENGINEERS AND CONTRACTORS. He graduated with a Bachelor's degree in Mechanical Engineering in 2014. His responsibilities as site engineer include supervising installation activities, ductwork design, and ensuring quality control. He is proficient in AutoCAD, CAM Duct software, and has strong analytical and problem-solving skills.