Rajesh Kumar Sharma rajesh.sharma1388@gmail.com8108711387

OBJECTIVE

To take up any challenging position where my expertise of NETWORK and SERVER ADMINISTRATION, which would be utilized for the maximum benefit of the organization and to Leverage my ability to be as a part of the Technology team and to fulfill Organizational Goals and Objective.

SYNOPSIS

A Certified IT professional with 7+ years of experience in system administration that includes Linux administration and virtualization technologies .

Presently working as a Lead Engineer with CAPGEMINI (IGATE Global solution) with primary domain as Linux administration and providing remote support to client Bupa Insurance.

Expertise in Linux network services i.e. FTP, SSH, NIS, DNS,NFS,AUTOFS. Experience on clustering technologies: Redhat cluster suite, heartbeat, HA Proxy Expertise of virtualization technologies i.e. Vmware, KVM Understanding of SAN storage and NAS storage environment. Good understanding of cloud computing Experience in monitoring and maintenance tools like Nagios.

Experience in enterprise level ticket tools & processes like change request, provisioning, decommissioning, incident management etc.(ServiceNOW)

TECHNICAL SKILLS

Operating Systems Red hat Linux, Centos, Ubuntu Virtualization VMware, KVM,

Clustering Services Redhat Cluster Suite,Heartbeat,DRBD,HA ProxyMonitoring Tool Nagios,Indicative,Gomez,Newrelic,Jon

Hardware Servers: HP Itanium servers , Dell power-edge Desktops, Thin clients, printers and networking devices

Tools vmware vsphere client, Dell idrac ,HP ILO, Putty,WinScpStorage Concept SAN,NAS, RAID, Controller, Backup & Restore

Networking OSI model, IP identification and subnetting, CCNA level

Capgemini Public

PROFESSIONAL PROFILE

1) Company Name: Capgemini since Nov 2013

Designation: Lead- EngineerTechnology: VMware and Linux

Project: Bupa Insurance UK

Primary responsibilities - Carry out proactive and reactive administration on Linux and associated applications

Ability to understand Business requirements and translate them into technology solutions. Ownership of Infrastructure and responsible for service uptime / availability Hands on experience and ability to do Root cause analysis, Problem & Capacity Management Inclination towards emerging technologies Ensure adherence to process Responsible for mentoring L1 & L2 resources. Prepare SOPs and Operational Runbooks. Installing, managing, and troubleshooting linux operating systems for production, development and test

environments. Maintenance of servers taking console using vsphere client and dell idrac tool. Responsible for managing users and groups over NIS and local machines. Managing file systems using LVM i.e creating file system, extending file system . Setting up and manage SAMBA servers, to enable Windows clients to communicate with Linux Deploying and managing of NFS storage share on different servers using NFS/AUTOFS as per user

requirement. Setup and configured GNU/Linux X-Window servers to remotely log in from various different Clients over

remote Networks. Administering and monitoring of server’s resource utilization. System hardening to eliminate possible security risks. Responsible for resolving UNIX problem incidents following ITIL based ticketing tools. Checking and working over alert mails related to h/w failure, server’s resource utilization. Co-ordination with Helpdesk team for the fast resolution to meet SLA. Making required configuration changes in production servers after approval on change request.

2) Company Name: ValueRoam Telecom Pvt. Ltd May 2012 - Aug 2013Designation: Linux and VMware AdminTechnology: Asterisk, SugarCRM, MySQL

Installing, Implementing and Configuring Linux Servers(VI) Building Infrastructure for Asterisk Application(virtual environment) Co-coordinating with development team for APIs development Building Infrastructure for chat server(Server Installation, configuration, Troubleshooting) Monitoring Configuration of Sangoma products (vega box, PCI cards etc) writing shell script as and when require to automate the process

Capgemini Public

3) Company Name: Omnesys Technologies Pvt. Ltd April 2010 - May 2012

Designation: Operations-EngineerTechnology: Linux, Nest, FIX, MySQL

Worked on client on-site for (AnandRathi, RELIGARE CAPS) N.A. setup and manage FICC-OMNESYS project. Contains Linux (RHEL-5.4) and Windows (w2k3) servers (Includes OMNE and NEST application, FIX

protocol application, Trading Website run on SUN ONE Web server, Database on MS-SQL). Managing share trading websites on Apache-Tomcat & Iplanet Performing the System Administrator role in Linux and Windows operating systems environment. Responsible for to perform daily activities, patches and processes updating as per requirements. Ensure high level of Up time of all Servers Monitor the servers in terms of CPU utilization, disk space, performance etc. Managing a file System like addition, growing of file system etc. Reconfiguring kernel parameter as per requirements. Installation of Linux servers using Kickstart. Raising appropriate global change management Procedure (ITIL) and Documentation for Activities on

Production, UAT, COB servers Resolving Front-end application (Nest Trader and Nest Web) issues Monitoring clusters and applications, and taking corrective steps in case of failures. Responsible for coordination with Users to understand issues, business requirements and implementation

of those requirements.

4) Company Name: Precision Informatics (M) Pvt. Ltd (HP service partner) Sep 2008 - Mar 2010

Designation: Senior Customer EngineerTechnology: HP servers, Workstations, Thinkclients etc

Worked as Senior Customer Engineer Troubleshooting of HP servers, Workstation, Thinkclients Determining the issue(H/W or S/W issue) Troubleshooting of HP laptops(Business and Entertainment segment) Educating Customers Do's and Donot's Serving RTB Co-coordinating with HP Installation of OSs(Linux and Windows) Drivers Compilation (HP products)

EDUCATION

BCA from Magadh University, Patna 2007

PROFESSIONAL CERTIFICATION AND TRAINING

Capgemini Public

ITIL v3 Foundation (Certificate No.- GR750074789RS)RHCE (Certificate No. - 805011636857339)VCA-DCVVCP5 (Candidate ID-229440742, Registration-260922481,Site Id-57364, Validation-277218791)

PERSONAL DETAILS

Name : RAJESH KUMAR SHARMAContact Address : 2A/503, Parishram CHS LTD, Chakkikhan, Vakola, Santacruz East, Mumbai, Maharashtra, INDIA Passport : H1314934PAN : CATPS1651NContact Phone : +91-8108711387

I hereby declare, above information provided by me are true.

Rajesh K Sharma

Capgemini Public