Liam D. has extensive experience in site reliability and systems engineering, currently serving as a Senior Site Reliability Engineer and Senior Systems Engineer at Groupon since February 2016. Responsibilities include acting as the escalation point of contact for operational reliability and change management, reviewing new services for standards compliance, and ensuring the readiness of services migrating to AWS. Prior to Groupon, Liam D. was a Data Center Linux Engineer at Amazon Web Services, managing operations and troubleshooting in Linux environments. Early career experience includes working as an IT Technician at Norland Managed Services within Microsoft Data Centers, focusing on Windows Server configuration, hardware troubleshooting, and new server deployments. Liam D. holds a Higher Certificate in Computer Science from Technological University Dublin.
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