· Design Datacenter Infrastructure – CISCO redundancy and disaster recovery solutions;· Network Analysis, Design, Monitor and Troubleshoot of Datacenter Enterprise Networks· Design and configure enterprise virtualization solutions with Vmware · Installation and configuration of virtual machines and servers on VMWARE ESXI Server , Desktop, vSphere 5 and VCenter Management· Design, Installation and configuration of CISCO Routing, Switching , Unified Communications, Security and Wireless Solutions;· Design CISCO Enterprise Networks Infrastructure –Access, Aggregation and Core Layers· Configuration and administration of CISCO Routers, Layer2/3 Switches, ASA Firewalls, Wireless Access Points and Wireless Controllers, etc.· CISCO IOS CLI for Router, switches, firewalls, access points, etc.· Installation and configuration of CISCO Unified Call Manager and Call Manager Express· Asterisk and Elastix VoIP SIP Server Configuration