Mostafa A. is a Network Security Engineer and Senior Voice/VoIP Engineer specializing in Cisco Collaboration and Microsoft Teams. Currently a Technical Domain Expert at NTT Ltd., Mostafa previously worked as a Cisco Unified Communication Engineer and Implementation Expert at Orange Business Services, managing and troubleshooting various communication platforms. Mostafa began their career as an NOC Engineer at SygmaTel, where they honed their skills in network operations and VoIP technology. They are currently pursuing a Bachelor's degree in Electrical, Electronics, and Communications Engineering from Helwan University Cairo.
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