configuring, managing and administering windows server 2003, 2008, 2012 environment and areas of administration like Group Policy deployment and configuration, Installation and deployment of servers, Active Directory Management of following: AD Domains, Forest, Sites, OU, Grou Policy, DNS, Global Catalogue, FESMO Roles, Inetgreation of AD and DNS name Space, Replication, Sysvol, LDAP Search, domain controllers, SRV records, ADRMS, Object Publishing, Trust Realtion ships, Domain, sechome and congiruation data directory partitions, user account and computer acount management, Active Directory Recycle Bin, Active Directory module for Windows PowerShell and Windows PowerShell cmdlets, Active Directory Web Services (ADWS), Active Directory Certificate Services, Active Directory Domain Services, Active Directory Federation Services, Active Directory Lightweight Directory Services, Active Directory Rights Management Services ,Group Policy Management,DNS, DHCP, Hyper-V, Server Core Administration, RRAS and NAP, Application Server, Backup and Recovery, File Server, Group Policy Object, Security and High Availability. Terminal services or Remote Desktop services, RDS, Roaming Profile, File Sharing, Printer Management, High availability and clustering