Keith Hearn is an experienced professional currently serving as an Advanced Network Technology Support specialist for Nokia Tier 3 at AT&T since 2021. With extensive expertise in network systems, Keith has provided technical support and managed complex systems, ensuring reliability and service quality. Prior to this, Keith was the Chief Technology Officer at Stock Smart Inc., overseeing international development teams and creating innovative applications for telecommunications. Additionally, Keith worked as a Principal Consultant at Oracle Corp., focusing on large data migrations and system administration, and has been involved in operations support and training at CommunityMobile Consulting, delivering over 650 technical courses globally. Keith is pursuing a Bachelor of Science in Architecture at The University of Texas at Arlington.
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