Mohd Ismail Zaker has over 6 years of experience as a Network Engineer with expertise in switching and routing technologies like Cisco Catalyst switches and routers. He is currently working as a Network Engineer L2 at ValueLabs, where he manages various networking devices including Cisco, HP, and Fortinet equipment. Prior to this, he worked as a Network Engineer for HCL Technologies, Genpact, and Wipro Technologies, where he supported networks of over 250 users. He holds certifications like CCNA, CCNP Routing and Switching, and has expertise in technologies such as VLANs, STP, DHCP, routing, switching, and network monitoring tools.