• Administrate VMware Data center Manage and Administrate VMware vSphere and Vcenter 5.5 • Administrate Windows 2003 R2/2008 R2/ 2012 R2 Server, Domain Server, Implementing Group Policy, DHCP, DNS, Files Servers, User Quota.• Working on HP ProLiant Series various generations, Dell PowerEdge Series, HP 3Par MSL Storage.• Maintaining backups of server and users using Storage/Tapes.• Evaluate and/or recommend purchases of computers, network hardware, peripheral equipment and software.• Investigate user problems, identify their source, determine possible solutions, test and implement solutions.• To Administrate & maintain LAN comprising 500 Nodes• Installing, configuring, manage & maintain Domain, Active Directory, File Server, Print Server Exchange Server Database Server and VPN Server• Maintain licenses for department / organization.• Develop and conduct various training and instruction for system users on operating systems, relational databases and other applications; assist users in maximizing use of networks and computing systems.• Troubleshoot network, systems and application to identify and correct malfunctions and other operational difficulties.• Establish and perform maintenance programs following company and vendor standards.• Anti-Virus updating and maintaining reports on regular basis.

 Windows Server 2003 / 2008 administrations• Windows 2003 / 2008 Servers deployment and Configuration• Managing Active directory, DNS and DHCP Servers.• Managing HW issues -- Vendor coordination • Anti Virus updates and MS Patches Management.• Active Directory Services -- Managing Users & Other Resource objects.• Installation & Administration• Managing file servers and print servers. Building domain controllers and installing server Configuring Domain security policies, Local security policies Creating groups, users and assigning share permissions Administration of WSUS servers and deploying patches. Analyze system outages, lead root cause investigations and define and implement process improvements and other long-term solutions. Managing the IIS web server and Apache web servers. Managing the Windows server (user creation, grant permission, FTP and IIS). Administration of print servers and file servers Installation of Software packages Antivirus software implementation -- Symantec Endpoint Protection Configuring Outlook ,Outlook Express Installing and configuring MS SQL Server Installation & configuration (Switch, Wireless AP, DSL Modem, Network Print Server/ Scanner).  Maintain data backups, E-mail backups.