A specialist in air conditioning, refrigeration, and HVAC/VRF systems, possessing extensive practical experience in operations, maintenance, installation, technical supervision, and maintenance contract management. My expertise covers fault diagnosis, preventive and corrective maintenance, VRF and general AC/refrigeration systems, industrial refrigeration, AC-related electrical work, and the management of teams and projects. I currently serve as Operations Manager and Executive Manager at Mousa Hamdan Air Conditioning Establishment, where I manage technical and field operations, oversee maintenance contracts and projects, and handle relations with institutions, companies, and contractors.