HYPERLINK [CONTACT] [CONTACT] *** x 107 Summary Having 9 years of experience in IT industry in the areas of System Administration, System Support, Capacity Planning and Troubleshooting UNIX servers, Managing and Administering, SUSE Linux, RHEL 4, 5, 6 and 7, Windows and AIX, SUSE Linux. Hands on administrative experience on installation of Packages and Patches in Linux using Redhat Satellite server. Experienced in configuring Volume Management by using Logical Volume Manager (LVM) in Linux, Veritas Volume Manager (VxVM). Proven ability in implementing High Availability environment using Veritas Cluster Server 4.1 with agents of Send mail, Web logic and NFS. Experience Installation, configuration and managing of Puppet master server and also experience in updating and creating modules and pushing them to puppet clients. Working experience with cloud infrastructure of Virtual Cloud Private Guest Server *** Experience in Installation and configuration of VMware ESX server 3.5 on IBM, Dell and HP Proliant servers and configured VMs for Linux. Working knowledge of various SMTP Servers - Send mail *** , *** , Postfix 2.x, and Exchange *** Experience in administering Webserver Apache and Application server JBoss. Experience with switches and routers from various vendors like Cisco, Dell, and HP. Experience in making Disaster Recovery and Disaster Contingency Plans DR with SunGard, SRDF devices. Experienced in managing and creating all kind of file systems like VxFS, ZFS, Ext3, Ext4, UFS. Expert on Raid-0, Raid-1, Raid-5 and created Logical Volumes, Logical Volume Groups and manipulated them as required Experienced in configuration, installation, and support of JBOSS, Tomcat, Apache Web server, WebSphere, LDAP and mail server. Strong understanding with VMware. Installed and monitored Virtual environments with ESX/ESXi servers and VirtualCenter2.X. Provided support and troubleshoot problems related to bootloaders like GRUB and LILO and performed PXE boot. TECHNICAL SKILLS Operating SystemsRHEL- 4.0, RHEL- 5.0, 5.X. RHEL- 6.X. RHEL- 7.X CentOS 5.X, CentOS 6.X, Fedora 7.0, *** AIX 5RDBMSVirtual Cloud Private Guest Server *** On Linux/Unix), Vmware , Dell and IBM X series serversThird party toolsBigfix, SpaceWalk, Putty, webmin, winscp, cpanel, plesk, fusion, Tivoli Endpoint System Management tool, AUS,IMM, RSA1 and 2Vertias StorageTSM, Veritas Net backup 6.5. IBM DS 4700 series , IBM TSM Administration, Storage Area Networks (SAN/HPE) Sears Holdings Corporation, Troy, MI Oct 2016 to Present Technical lead Responsibilities Installation, Configuration, and OS upgrades on RHEL 5.X/6.X/7.X, CentOS 5, 6, 7 SUSE 11.X, 12.X. Implemented and administered VMware ESX 3.5, 4.x for running the Windows, Centos, SUSE and Red Hat Linux Servers on development and test servers. Creating volume groups, Logical volumes and extending them using LVM. Working with HP XEN Blade Servers. Attaching disk space from DL-360 blade servers to VMs. Installed and managed VMware ESX 4.5 hosts running RHEL 5, 6 versions. Responsible for setting up new instances, migrating existing services from physical servers to AWS cloud. Configure, monitor and, maintain AWS VPC environment. Working with SAN/ HPE team for exporting shared volumes and mounting shared volumes. Installing and Configuring Puppet for configuration management. Responsible for configuring networking concepts like NIS, NFS, SAMBA, LDAP, SSH, SFTP, SNMP, DNS, DHCP, troubleshooting network problems such as TCP/IP, support...

See full