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Work History

Sept 2016Present 

Senior IT Administrator

Azpired Inc
  • Installation, Configuration, Maintenance and Administration of RHEL 5/6, CentOS 5/6 & Ubuntu Severs .

  • RAID Management on all HP proliant server & DELL.

  • Disk Management, File system management, Configuring physical volumes and logical volumes & volume groups.

  • Configuring Servers like Apache, FTP, DNS (Master, Slave, Caching Only Server), and DHCP Server Configuration.

  • Server Security TCP Wrappers, FIREWALL, Selinux Concept.

  • Monitoring System Resource utilizations (CPU, Memory, Hard Disk, Network utilization, etc.) using Nagios Monitoring Tool and taking remedial action.

  • Hardening of OS as per the application installed on server.Handled hardware related issues on all branded servers on Live environment.

  • Managing Linux file system & disk space. Monitoring system performance

  • Implementation and configuration of FIREWALL using IPTABLES Design.

  • Implement and maintain Linux Servers , open source firewall PFsense , Clear OS (LDAP),Samba, Open Fire Server ,FTP

  • Hands on experience on Cisco Routers and HP L2 & L3 switches .

  • Work with carriers to diagnose and fix issues.

  • Develop process and procedures for implementation and operational support of systems.

  • Assist in the architecture and implementation of new platform. Assist in capacity planning, switch layout design, IP addressing for reliability, performance and quality.

  • Lead medium telecom projects, Oversee upgrades and maintenance of IT Infrastructure work with network team to ensure quality and reliability of services.

Mar 2015June 2016

IT Support Engineer

Amazon Seller Services Pvt Ltd

  • Install and maintain all server hardware and software systems and administer all server performance and ensure availability for same.
  • Maintain all system backup and assist to restore all procedures and provide required training to all users.
  • Design and maintain all system tools for all scripts and automation processes and monitor all capacity planning.
  • Evaluate all documents according to system requirements and evaluate all design and perform tests on all development activities and administer all complex methodologies.
  • Develop an infrastructure to provide support to all business requirements and perform regular troubleshoot on system to resolve all issues.
  • Monitor everyday systems and evaluate availability of all server resources and perform all activities for Linux servers.
  • Assist to configure and deploy all virtual machines and install and provide backup to all configuration procedures.
  • Maintain and monitor all patch releases and design various patch installation strategies and maintain all systems according to standard.
  • Administer all performance for various resources and ensure optimization for same and provide support to all applications and ensure optimal level of customer services.
  • Maintain and monitor all system frameworks and provide after call support to all systems and maintain optimal Linux knowledge.
  • Perform troubleshoot on all tools and maintain multiple servers and provide back up for all files and script management servers.
  • Managing the IT Infrastructure & Project Team at the build of Largest  Fulfillment Center of Amazon in Hyderabad & Delhi .
  • Network & server setup MDF & IDF commissioning , Configuring and monitoring Network at the FC .
  • Remote support for Server & Network administration for the Sites all across India.
  • Ensure the SLA  for Trouble Ticket & Participating in the Change Management process .
Feb 2012Apr 2014

IT Team Lead & Senior System Administrator

IOPEX Technologies Philippines& Chennai
  • Part of Internal IT team and provide all types of Infrastructure support on VOIP and Linux Domain production and development servers.
  • Managing tasks in team and ensuring adherence to agreed SLA and metrics with customers.
  •  VMware ESX/ESXI administration with Vsphere client and VCenter.
  • Securing servers with security systems (SSL certificate, IP Tables Firewall, SE Linux).
  • Maintained necessary back-up of the important files and documented Linux scripts for future reference.
  • Maintained existing programs/scripts and extended Linux system functionality as needed
  • Researched the market to gain information on the latest updates available and recommended accordingly.
Jan 2010Jan 2012

Support Engineer

Deepija Telecom Pvt Ltd.
  • Administration, design, documentation and troubleshooting of the core Linux server infrastructure, communications network, and software environment.
  • Establishing business continuity standards. This includes the creation of backup and recovery standards and the creation of server/network redundancy standards.
  • Assisting in systems design and deployment for new and existing custom software solutions
  • Building, configuring, installing and maintaining Asterisk based servers with CTI , PRI , VOIP .Installation and maintenance of critical monitoring systems (Cacti, Nagios, etc.) in an enterprise environment
  • Number porting, IVR ,DIAL Plans,Networking, troubleshooting and maintenance.
Jul 2008Dec 2009

System Administrator

Raj Soft solutions Pvt Ltd.
  • Install, support, troubleshoot and maintain IT infrastructure, as well as management of IT support services
  • Provides help desk support for all employees(Production/Shared Services)
  • Configuring workstation in terms of software/hardware requirements and monitor network infrastructure and backups/server on a daily basis..
  • Test, configures, installs, modifies, maintains and repair computer hardware, operating systems, application software patches and updates.
  • Responds to telephone calls and email messages from users. 
  • Setup Linux based asterisk Dialer for Domestic Airtel, Vodafone postpaid calling and provide support for software team.
  • Setup Samba & NFS share for file sharing .

Education

Jul 2004Jun 2007

Bachelor of Computer Science B.sc

Certifications

20152019

Redhat Certified Engineer  & Red Hat Certified System Administrator

Jan 2007Jan 2008

JetKing Certified Hardware and Network professional

Jetking Infotrain LTD

Personal Data

Date of Birth:         3 December 1986

Sex:                          Male

Citizenship:             Indian

Civil Status:             Single

Passport Details    K3162356

 Work Location :    INDIA/Abroad