• Install and configure Virtual Iron as a First Hypervisor in Meezan Bank Limited• Install and configure Citrix Xen Server• Install and configure VMware ESXi Server in cluster environment and migrate VM’s from Citrix XEN to ESXi Server.• Upgrade VMware ESXi including vCenter from 6.5 to 7.0• Installation, configuration and management of vSphere environment and its integration with Tintri storage (VM Aware Stoarge)• Enable Replication of Mission critical VM’s from PROD to DR and Bunker via Tintri.• Configuration of vRealize operations manager for enhanced visibility of the virtualization environment.• Installation, configuration and management of various Linux distribution running in the organization in likes of RHEL, Oracle Enterprise Linux and SLES• Install and configure RHEL on IBM Power Systems and IBM LinuxOne.• Understanding of infrastructure operations for automation and optimization using shell scripts• Configuration and management of monitoring tools such as Nagios and Cacti along with its development to achieve better visibility• Management of critical infrastructure utilities i.e. DNS, NTP, FTP, SFTP, etc.• Management WSUS servers along with ensure all critical security updates• Configuration and management of Microsoft Cluster Servers on Windows 2012 and Windows 2019 for multiple environments• In place upgrade of Various Windows OS• Administration of backup infrastructure running on Veritas NetBackup and ensuring compliance to agreed RTO and RPO• Upgrade Veritas NetBackup version from 8.1.2 to 10.2.0.1• Integration of Veritas NetBackup with Veritas NetBackup Flex Appliance with WORM (Immutable).• Integration of Oracle, MSSQL, DB2 and vCenter with Veritas NetBackup • Ensuring all Critical backups are replicated using Data Domain appliance\Veritas Flex Appliance at DR site • Install and configure Ansible to automate various task• Install and configure Docker in TEST• Install and Configure IIS, Apache, Nginx with security parameters

• Manage Cooperate mail server based on IMAIL Server at Windows 2000.• Manage Linux based mail server for normal dialup user.• Manage Linux based web server for cooperate client.• Perform load balancing between ITI and FLAG links.• Manage CISCO AS5300 & MAX-TNT Access Servers.• Installed & Configured OpenSSH on Windows 2003 as a Backup server.• Configured MRTG for Squid based Proxy Server. • Head of Customer Support Department.• Provide Technical Support to cooperate clients regarding Emails, Domains, and Wireless.

• To Manage the LAN based on Microsoft Windows 2000 Professional• Installed & Managed Microsoft ISA Sever 2000 Server as a Proxy Server.• Installed & Managed Microsoft Exchange Sever 2000 Server as a Mail Server.