• CDW

Dennis Acker

Client Executive

Dennis Acker is a seasoned technology executive with extensive experience in IT solutions and cloud computing. Currently serving as a Client Executive at CDW since May 2025, Acker focuses on delivering tailored technology investments to drive business outcomes. Prior roles include Senior Client Partner at Rackspace Technology and Director of Azure Sales Strategy and Intelligence at Microsoft, where responsibilities ranged from managing client interactions to overseeing strategic initiatives for cloud adoption. Acker's expertise is further showcased through significant roles at Amazon Web Services, where contributions to the global Well-Architected Program were made, and as a co-founder of multiple technology firms, including OpenAir Technologies Inc. and BranchExchange. Acker holds educational qualifications from Allegheny College and Juniata College.

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