Dave Mims is an experienced IT professional with a focus on Microsoft 365 and Office 365 environments, currently serving as an M365 Engineer at GameStop since March 2025. Prior to this role, Dave held various positions such as Flex Support Engineer at Crestron Electronics and Sr. M365 Administrator at Sony Interactive Entertainment, where responsibilities included managing Teams environments, leading M365 deployments, and handling escalations. Dave has a strong history in technical support and engineering, working at Microsoft in multiple escalation roles and at GameStop in Office 365 engineering and automation. Education includes a degree in Server Administration from SMU and studies at Tarrant County College.
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