Shamsul Arefin
A CISCO Professional with 13+ years experience in IP Infrastructure network, Data engineering, VoIP, IP Securities, and Cisco technologies. Skilled to design back haul IP infrastructure with Wireless and Metro Ethernet.
A CISCO Professional with 13+ years experience in IP Infrastructure network, Data engineering, VoIP, IP Securities, and Cisco technologies. Skilled to design back haul IP infrastructure with Wireless and Metro Ethernet.