16 years of hands-on experience in Networks & Systems administration. Expert in configuring, maintaining LINUX/Windows systems and Cisco routers & switches deploy modules and configured. Configure and Maintained Active Directory Domains , DNS , Proxies , Gateways , SNMPS, Exchange Servers, mail servers, Squirrel Mail , Implementation of Group Policies Rule in exchange and Active Directory, Work on Microsoft Forefront. Designed LAN/WAN MPLS networks from scratch. OS (Windows 200x, Red Hat Linux 5, Solaris 10). Rack /stack/cable in a data center environment. VMware (3.0/3.5/4.0), Installations / migrations, and upgrades to all technology devices and systems.