• Managing 200+ VM’s hosted on VMware Infrastructure.• Managing 200+ VDI’s hosted on VMware View environment.• Managing VM daily issues like addition\deletion of memory\CPU\hard disks\data stores• Managing Windows patching through SCCM on monthly basis.• Managing configuring and troubleshooting on Windows servers operating systems 2008/12/16.• Maintaining and managing DHCP and DNS servers.• Managing configurational changes on Exchange servers and administration as required.• DAG maintenance, Exchange Log monitoring, and third level issues for Microsoft Exchange. • Managing Certificate Authority Server.• Creating and implementing changes on GPO’s as required by management.• Configuration of server roles, recipients, groups and mailboxes.• Creation of all types of Active Directory objects, mailboxes and distribution lists.• Upgrading Windows 10 client computers to the new build version via SCCM. • Datacenter Maintenance.• Vendor management for support contracts and hardware support.

• Managing configuring and troubleshooting on Windows servers operating systems 2003/08/12.• Managing configurational changes on Exchange servers as required.• Managing VM daily issues like addition\deletion of memory\CPU\hard disks\data stores• Experience on GPO Administration for automation of IT operations• Configuration of server roles, recipients, groups and mailboxes.• Creation of all types of Active Directory objects, mailboxes and distribution lists.• Patch management using WSUS server on windows servers and clients.• Maintaining and managing DHCP and DNS servers.

• Handling and administering Windows Servers in multi site and virtual enviournment.• Administration of AD Sites and Services and setting up AD replication between sites• Configuration of server roles, recipients, groups and mailboxes.• Creation of all types of Active Directory objects, mailboxes and distribution lists.• Responsible to maintain updated zone data and resource records through Dynamic updates and Aging and Scavenging• Windows server monitoring via Nagios monitoring system.• Familiar with Exchange inbuilt tools for troubleshooting exchange related issues• Blackberry Enterprise Server administration. • Administration of WSUS servers with Upstream and Downstream environment for patch management• Experience on GPO Administration for automation of IT operations• Managing VM daily issues like addition\deletion of memory\CPU\hard disks\data stores• Backup and restoration of Windows using Symantec Backup Exec.• Management of Postini, Mail Marshal, Symantec mail security and Mimecast Solution for Email Security of exchange. • Email security administration via Postini services product of Google.

• Implemented Additional Domain Controllers for better productivity and results• Maintaining and managing DHCP and DNS servers.• Configured Domain Controller, verifying & troubleshooting Active Directory Services• Patch management using WSUS server on windows servers and clients• Managing Active Directory domain infrastructure and maintenance• Backup and restoration of Windows using Symantec Backup Exec.• Creation of all types of Active Directory objects, mailboxes and distribution lists.• Familiar with Postini administration for email security

• Creation of User accounts, computers accounts, groups and OUs in Active Directory• Giving send as, send on behalf and full mailbox permissions on mailboxes and distribution lists.• Patch management using WSUS server on windows servers and clients• Experience on GPO Administration for automation of IT operations• Backup and restoration of Windows using Symantec Backup Exec.• Email security administration via Mail marshal• Enabling or disabling POP3, IMAP and Active Sync accesses on the mailboxes• Knowledge of creating and setting up Blackberry phones on BIS and BES• Manage Avaya EPBX system for adding and modifying phone extensions.• Preparing laptops with imaging via Norton ghost and acronis.• Deployed Symantec antivirus server for client machines and maintained client form single portal.• Provide support to users for all IT related issues• Manage digital access card for door access system.• IT documentation for asset management and user guides.

• Administering Windows Server 2003 environment.• Creating user accounts, Groups and Contacts on the active directory• Experience of adding users’ accounts in Distribution Lists to enable users receive email of those DLs• Maintaining the email flow via MDemon mail server.• Maintaining Attendance system, Phone EPBX system.• Regular backup of data from servers on tapes.• Vendor management for new asset procurement, coordination with ISP provider• Provide support to users for all IT related issues.