senior vmware consultant
gulf international bank
مجموع سنوات الخبرة :13 years, 9 أشهر
working as senior vmware consultant for windows and linux servers. Handling end to end vmware infrastructure and linux level 3supports.
Administration of Virtualization Infrastructure Client.
Migrated obsolete hardware platforms to VMs via VMware Converter.
Configuring and Managing EMC Xtrem IO Storage
Creating Clusters of High Availability (HA), Distributed Resource Scheduling ( DRS), Fault tolerance, vSphere VSAN, SRM
VM’s And Templates, Cloning, Snapshots, Resource Pools, vAPPs, vRealize, vReplications and Data Protections
Upgraded VMware Infra from vSphere4.x to vSphere 5.x, 6 using the vSphere Update Manager
Functioned as primary Linux administer and systems engineer to maintain system services and performance
Configuring network bonding For the Linux Servers.
Maintained existing programs/scripts and extended Linux system functionality as needed
Installed and configured all the Linux servers in the network on the demand of the clients
Creating and maintaining Users, Groups, Profiles, Security, Permissions, Disk Space and process monitoring
Configuring all the clients and servers to synchronize with the NTP Server
A solid understanding of distributed computing environment; understands principles of routing, client/server architecture and load balancing.
Monitoring services, memory & disk usage of Servers
Configuring And Managing VM storage like DAS, NAS and SAN.
Configuring and Managing VMotions
Configuring RDM’s for the VM’s and Windows Clusters.
VCENTER upgrade from 5.1 to 5.5 and 5.5 to 6
VMware tools upgraded for the entire VCenter Server including Windows, Linux and Unix Servers.
Configuring and Maintaining Software Raid levels and Logical Volume Manager
Patching, bugs fixing in Linux.
Configuring and mounting the SAN and NAS mounts in ESXI and Linux Servers.
Configuring the Kernel Parameters and ulimit values in Linux OS
Managing REDHAT SATELITE Server for Package management and OS patching for the Linux Servers.
Troubleshooting the VM’s and Linux OS level issues
Configuring FTP Server, RAID and LVM & disk Management.
Manage Log Files - Syslog (Linux) management with Log rotate utility.
Take ownership of support requests, seeing them through to successful resolution.
Configuring, Maintaining and Supporting VMware Server, Web server, Database server, FTP server, DNS, NFTS server, Windows files sharing server, DHCP server…
Writing Shell Scripting for automating the Linux Jobs
Writing Power CLI for automating the VMware infrastructure jobs.
Integrating new components in Linux.
Configuring and managing the VEEAM Backup Tools for VM’s Servers.
Supporting Linux Applications.
Configuring and testing IN&T for the new components.
Configuring and monitoring Nagios.
Working in windows 2008 Cluster.
Supporting windows NLB in 2008
Working in Citrix Environment’s.
Worked as a L3 Linux and Vmware Admin
Patching the Secuty and Kernal updates of 5000+ Liuux Server uing Redhat Satellite Servers
Worked in the Production and Profile Servers
Upgraded the OS & Kernel Using YUM on both Red hat El4 & El5 Production Environment.
LVM Management in RHEL4 and RHEL 5
Installation, Configuration, & Administration of RHEL
Package installation, User and Group Management
Worked in SAR utilty for the Linux Performacne issues.
Worked in Performance analysis of the VM’s Using Vcenter and ESXi Servers.
Scheduled various regular, periodic, futures, queue tasks by using crontab
Configured RAID Level in Linux Server
Configured & Managing NFS Servers.
Incident RCA analysis reporting, management process - reduce mean time to resolve severity 1 Incidents.
Worked in BMC Remedy Ticket.
Managing virtual instances on Virtual Servers, VMware vCenter Server and ESX Host
File permissions, Disk partitioning and mounting, Disk quotas, RAID, LVM.
Implemented rsync backup using automated scripts and scheduling using crontab.
Maintained hardware and software inventory of Linux systems.
Created YUM repository in Linux and OVM machine and updating the patches.
Monitored CPU Utilization, Memory utilization and file system utilization in AIX, Solaris and Linux Servers.
Updated the patches in RHEL and OVM servers.
Generated Various Reports in AIX, Solaris and Linux Servers.
Transferred the files between Servers using FTP, SCP and NFS
Provided the Permission for accessing files and directories in AIX, Solaris and Linux Servers
Configured NIS
Integrating to Linux domain and windows clients using Samba server.
Configured SSH in Linux.
Creating and Managing LVM
Creating and managing YUM repository.
Troubleshoot/ Upgrade Hardware issue and Firmware. Configure Hardware RAID
Installation and configuring of DNS and DHCP servers and assigning IP addresses to client hosts
Configuring NIC Bonding.
TCP Wrappers.
Handling IBM Tivoli Storage Manager(TSM)Backup tool for Backup and Restore
Handling Tape library “3576lib1”for Production Server Backup.
Handling the Tape backup of AIX, Linux and Solaris Servers
Configuring and implementing Bind 9, Web servers (APACHE) and virtual hosting
Working as a Senior System Engineer in ING Vysya Data Center, Hyderabad (IBM Employée) Dec 2011 to till Date.
Worked as a Senior System Engineer in Motorola Mobility, Hyderabad (IBM Employée) Sept 2011 to till Dec2011
Worked as a Server Engineer in WIPRO INFOTECH, Bangalore (Franchisées). Aug 2010 to Aug 2011.
Worked as a System Administrator in iDreamz Computer Solutions, Kerala Aug 2009 to July 2010