Project Handled • Cisco Call Manager Migration/upgrade. • Implementation of TwinStrata Cloud Integrated Storage.• Migration of exchanger server to Office 365.• Migration of data center Job Responsibilities: -• Responsible for maintaining Cisco Firewall, Internet Routers, Call manager, IP telephones and Cisco Unity Express Administration. • Managing Windows 2003/2008/2012 Server based Domain network, (Active Directory, GPO, DNS, and DHCP).• Administration of Ms-Exchange server 2003, Office 365.• Administered and managed backups using EMC Net worker.• Administered and configured BlackBerry Enterprise Server (Ver4.1 & 5.0)• Administered and configured Corporate Antivirus (McAfee ePo)• Administering Citrix Xen based VM’s • Installed and managed DeviceLock for endpoint device control security.• Key role in the introduction of WSUS server to automate the installation of security patches and hot fixes on production servers and workstation.• Managed the security card system; handled the user logins and report generation.• Administration of FTP server for IIRME.• Installed and configure Print Server with Xerox Device Manager to monitor all Printers.• Configured MDT for deploying laptop and desktop• Desktop and Laptop support.Achievements :Best Employee of the Year Award 2013.

Job Responsibilities: -• Implementing and Managing Windows 2003 Server based Domain network, (Active Directory, DNS, DHCP)• Responsible for designing and implementation of network infrastructure.• Implemented HP DL380 G5 Series servers. (Domain controller, Backup server, File & Print server, Database server, Application server)• Responsible for taking daily backups using HP MSL 2024 Tape Library.• Corporate Antivirus (Symantec) and security administration,• Automated Patch management using Microsoft‘s WSUS Server.• Network and Bandwidth Monitoring using SNMP utilities like IP Switch Whats up Professional 2005 and PRTG.• Responsible for maintaining Cisco Firewall, Internet Routers, Call manager, IP telephones and ISDN PRI Line.• Service and Troubleshoot printers (HP laser & inkjet).• Installed Surf Control web filter for network management.• Strictly monitor the network, logs and follow the security guidelines to prevent the network from virus and other security threats.