120-131-438 RAMESH GLinux with VMware Administrator Phone : +919066919833 E-mail:ramesh2011hcl@gmail.com

Career Objective:

Welcome the chance to work as part of dynamic team, where I could make significant contribution while developing my skills, yet further with strong communication skills, problem solving ability besides leading the team from front.

Profile Summary: Having 6 years of IT experience in Linux & VMware Administration. Working on VMware VCenter management, VSphere administration, managing virtual machines &

physical machines under Datacenters all over sites located in different geographical locations. Experience with Linux servers & windows servers in virtualized environments. Experience working with Logical Volume Manager components such as vg, lv, fs. Strong understanding

of OS configuration files. Experience in Installation, Configuration and up gradation of Nagios XI 5.2 and Nagvis. Administration and monitoring Physical Servers using HP SIM, HP ILO, HP blade system enclosures. Experience in handling team and all Datacenter Operational support & Project activities. Experience working with Azure cloud environment. Excellent Backups and Recovery strategies: Working on CA ARC Serve Backup Tool, that involve VM

backups and Physical backups into OS level, File level and as well as Database level. Coordinating with Local IT team in all sites (EMEA/APAC/NA regions) and take necessary action based

on ticket priority levels under SLA.

Skills:

Operating System : RHEL 5, 6 Versions & Windows Server 2012 Virtual Technology : VMware VCenter(5.5,6.0), ESXi (5.56.0), VSphere Client. Azure cloud.Database : Sql Server 2012.Applications/Tools : Nagios XI,Nagvis, HP SIM.Protocols : UDP, TCP, SSH, FTP, HTTP/HTTPS, DNS, DHCP, LDAP, VPN. Firewall and Security : Trend Micro and McAfee.

Professional Certifications and Trainings:

Completed RHCE (Red hat Certified Engineer) in version 6. RHCE ID: 120-131-438 Date: 19-11-2012.

Linux L2 Training at HCL Info systems Ltd, Hyderabad.

Basic Hardware and Operating Systems training at HCL Education, Hyderabad.

Academic Profile:

Diploma in computer Engineering from S.S. GOVT Polytechnic college in puttur- 2007.

Professional Summary:

ATOS India Pvt Ltd. AUG 2014 – Till Date.Linux & VMware Administrator.

JOB Responsibilities:

Administration of VMware VCenter, VM Datacenters located in all over sites in different Geographical locations in the world.

Monitoring the VSphere VCenter, data store usage, alerts, upgrading VM ESXi Servers and Operating System under VM.

Configuration and managing HA (high availability) and DRS. Creating & Managing the Virtual Machines & Migrating VMs between ESXi Servers. Consolidating Physical Servers to Virtualization through VMware vCenter Standalone Converter. Creating Cluster, resources pool, Template & Clone in ESXi 5.5. Setting up Alarms for various performance reasons like Host & VMs status, Datastore status, CPU &

Memory usage etc. Creating Scheduled Tasks for different activities in virtualization. Moving VMs from one LUN to another LUN using Storage VMotion. Administration and monitoring Physical Servers using HP SIM, ILO, HP encloser, and perform the

corrective actions on critical alerts for HP blades. Administration and configuration and managing the Nagios tool to monitor the Servers, services,

network devices and application issues in IT infrastructure. Daily monitoring Nagios Alerts and performs the corrective action on the issues, warnings, and critical

alerts, escalated to application teams, perform preventive actions on the issues and maintain the servers up and running 24/7.

Daily monitoring the Alerts under Nagvis real-time monitoring tool, and take necessary action, and also update the Local IT team/managers based on site regions.

Perform the activities on HP Auto Loader and Backup tape library issues based site business requirements.

Working in L2 Support Team, working on tickets and resolve it based Priority Levels to meet SLA and also perform Change Management as per the process.

Installation and Configuration of RHEL 6 and 7/CentOS using kickstart. Installation and Configuration of RHEL/ CentOS cluster. Basic knowledge of Hadoop Storage. Knowledge of HP Blade center. Experience and knowledge on powerpath/Multipath. Package Management using RPM and YUM. File system Management. Knowledge to perform trend analysis of CPU/Memory/Disk utilization for critical servers. Knowledge of EMC/NETAPP storage. Disk management using LVM and Native tools. Administering Users & groups. NIS, NFS, DNS, DHCP, FTP, Telnet, SSH Configuration and management. Process Management. Performance analysis and Kernel Tuning. Automation of jobs using at and crontab scheduler. Cluster configuration and management. Basic exposure to KVM. Limiting disk usage for users and groups by implementing DISK QUOTA. Backup using tar and sync.

HCL Infosytems Ltd.

FEB 2010 – APR 2014. Linux System Administrator

Job Responsibilities:

Having the experience on Configuring and Managing Virtualization Environment using VMware ESXi servers and Linux servers.

Installation and deployment of RHEL on various hardware’s. Package management using yum and rpm through local and public repositories. Creation and administration of users & groups as per client requirements. Creation of Logical volumes as per requirements as linear, striping, mirror. Volume group and Logical volume resize. Export and Import of Volume groups. File systems creation, resize and modification. Creation and modification of software’s raids. Monitoring system performance and ensuring proper utilization using native tools like top, ps, free,

uptime, sar etc. Process monitoring and troubleshooting. Automation of jobs using crone utility as per requirements. Configuring, managing and troubleshooting network services like nfs, ssh, ftp and telnet. Disk quota implementations as per requirements. Kernel tuning and updates. Troubleshooting the server failures and crashes and carrying out failure recovery. Generating periodic reports as per client’s requirement. Ensuring proper service and downtimes as per SLA. RCA and Knowledge base documentations. Conducting technical training within team.

Personal Information:

Name : G.RAMESH

Father name : V.GANESAN

Date of Birth : 14-MAY-1987

Nationality : Indian

Marital Status : Married

Languages Known : Tamil, English, Hindi & Oriya.

Sex : Male

Address : 6/145, Thoppu Street, Gandhi Nagar-I, Pulivalam-(PO), Tiruvarur-(DT), Tamil Nadu-610109.

Declaration :

I hereby declare that, all information given above is true to the best of my knowledge and belief.

Date : Place : (RAMESH G)