Mark Hirst is a Principal Solutions Architect at AT&T, where they leverage extensive experience in unified communications and audio-visual collaboration. They hold multiple certifications, including Cisco Collaboration and Harman Certified Control Professional designations. Mark's career includes significant roles at ePlus inc. and Whitlock, where they advanced from technical coordinator to senior solutions architect. Prior to their current position, they also worked as a Lead Technician and Field Engineer, contributing to various high-profile AV projects.
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