7 years of professional experience in RedHat Linux System Administrator, Online and Onsite Technical support on Linux Server and handling technical issues. 3 years of experience in VMware ESXi 6.7, 5.5,5.0, vcenter 6.7, 5.5 and vsphere 5.1/ 5.5, Citrix XEN 6.2. Working knowledge of backup solutions such as Symantec Netbackup, EMC2 NetWorker and Avamar Backup. Managing IBM cloud infra structure. Managing IBM softlayer infrastructure and servers. Worked on smtp, sftp, NFA HA, DNS, DHCP, squid proxy,