Seán Costello is a Principal Cloud Engineer at Flutter Entertainment, where they focus on driving operational efficiency and enabling developer productivity through expertise in Kubernetes orchestration and GitOps automation. With a robust background in cloud-native infrastructure, Seán previously served as Helpdesk Team Leader at Reach Services and Helpdesk Support for Revenue Online Services. Their career includes significant roles such as Production Operations Team Lead and NOC Technician at Paddy Power Betfair. Seán also holds a FETAC Certificate in Computer Networks and Systems from Colaiste Dhulaigh.
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