Engineer SFEIR is a holder of BE in Mechanical Engineering from Notre Dame University – Lebanon since 2005 and attended several Post Graduate courses in Project and Operation Management at the same University. In 2006, Eng. SFEIR started his career in Algeria for a Gas Project with Zakhem International Construction; a strategic 48” Gas Pipeline MEDGAZII GZ4. In 2007, he moved to C.A.T group as estimation engineer and in 2010, he took the lead of the mechanical construction of the Central Utility Plants Project in Hamad International Airport with C.A.T International Construction-Qatar. At the handing over stage of the project, Eng. SFEIR was managing the Operation and Maintenance of the 3 Cooling Plants and was the AOR (Airport Operation Readiness) Team leader. Engineer SFEIR has been certified as first class refrigeration engineer from NASOE US association since 2014 and member of the Order of Engineers and Architects Beyrouth-Lebanon since 2006.