Andy Callender currently serves as the Head of Analytics at Gigapower since May 2023, following a notable tenure at AT&T from June 2008 to May 2023, where multiple roles included Principal Solution Architect and Area Manager positions focused on Network Cloud & Infrastructure as well as Global Technology Optimization. Previous experience includes work as Philadelphia Market Manager at Ericsson, where Andy supported the XOHM 4G Deployment, and roles at AT&T involving GSM & UMTS project management and network implementation. Early career involved managerial and technical positions at Nokia, where Andy facilitated the AT&T GSM Build Out, as well as serving in the United States Army's 82nd Airborne Division from 1997 to 2002. Andy's educational background includes attendance at The Marine Military Academy and training with the 82nd Airborne Division.
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