John McCall is an experienced engineering professional currently serving as an Engineering Design Authority at VodafoneThree since 2026. They previously worked at Vodafone as a Technical Engineer from 2016 to 2024 and held various roles in the telecommunications industry, including Radio Planning Specialist at VodafoneThree and Switch Operations Engineer at Orange UK. John also gained extensive experience at Nokia Siemens Networks and Ericsson Services Limited. Educated at the University of Strathclyde, John is pursuing a BSc (Hons) in Mathematics and a postgraduate diploma in Information Technology, while also participating in the Cisco Networking Academy.
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