John Drzewicki is a Telecom Engineer at VOIP Networks with extensive experience in VoIP/WAN integration and servicing Mitel, NEC, and Tadiran systems. He studied Business and Computer Science at Virginia Commonwealth University and his career includes roles as a Mitel Advanced Diagnostics Engineer, showcasing deep technical expertise.
In addition to his technical career, John has entrepreneurial experience, having previously owned KJ Contracting.
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