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Omar Abubaker Shreim is a seasoned professional in network operations and management with extensive experience across multiple roles. Currently serving as Senior Manager of Global Network Operations at Transaction Network Services since November 2017, Omar oversees Level 1 and Level 2 NOC service requests and manages FinTech product lines alongside TNS's global MPLS core backbone. Previous roles include Regional Technical Service Manager, where engagement with Business and Network Operations Departments ensured customer satisfaction and service assurance, and various positions at Sirius XM Radio Inc. and Transaction Network Services focusing on operational excellence and process improvements. Omar's career also includes technical roles at Teligent Inc., where responsibilities encompassed network monitoring, provisioning, and team leadership. Educationally, Omar pursued coursework in Information Technology at Strayer University.