I am a mechanical engineering graduate with a specialisation in heating, ventilation and air conditioning (HVAC) systems and a master's degree in energy systems engineering from Iran University of Science and Technology. I am currently a PhD student in Energy Systems Engineering at the University of Tehran. With over 15 years of experience in the design and supervision of HVAC systems, I have expertise in the design and supervision of mechanical installations for various types of buildings, including healthcare facilities, offices, commercial spaces, residential buildings, sports facilities and more. I hold a level 1 licence for the design and supervision of mechanical installations from the Ministry of Roads and Urban Development and am a member of the Building Engineering Organisation. I am qualified to design and supervise gas pipework systems in buildings and fire protection systems.