Rahul Singh

Rahul Singh

Linux System Administrator cum Trainer

Followers of Rahul Singh1000 followers
location of Rahul SinghLucknow, Uttar Pradesh, India

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  • About me

    L2/L3 as Linux Administrator, VMware,Docker,Kubernet

  • Education

    • CSJM kanpur University

      -
      Bachelor of Arts - BA Art/Art Studies, General
    • MCU

      2010 - 2011
      Post graduations computer application Computer Science B

      Activities and Societies: PGDCA PGDCA

    • Bvhs

      2005 - 2006
      12th

      Activities and Societies: science

  • Experience

    • Jetking infortrain.com

      Jul 2009 - Aug 2012
      Linux System Administrator cum Trainer

      Provide training on REDHAT LINUX with Manage linux and window server system with troubleshooting

    • Aforeserve.Com Ltd

      Aug 2012 - Jul 2015
      System Administrator / Site Manager /TL-System Admin (NZ)

      Hardware & platform Detail:Hp Proliant ML350 Server with MSA 2012fc with optic fiber connectivity as a production server and along with 22 branch server (ML115/ML 350) using RHEL 4. Detail Profile:Leading a team of 8 people at client site LIC and accountable for administration over 22 branch servers.Efficiently handle the troubleshooting of all servers, hardware software and network issues for linux windows.Providing highest level of hardware / software / OS support for diagnose issue via phone call.Fully aware for criticality of issue and business impact by demonstrating critical mindset.Have good knowledge about Hp Storage (MSA 1500cs / MSA 2012fc).Have good knowledge about Hp Proliant ML350 Work to identify the cause of the issue in the shortest/quickest path. Having good troubleshooting skills for Linux / windows system.Having good analytical and logical troubleshooting skills.Having good communication skills.Responsibilities:Enterprise Server Management (along with 22 branch servers).Software / Hardware / OS support ( NZ,CZ) ( for 300 Branches ).Backup / Restoration (Hp-DPX).Software / Hardware Calls.Daily Monitoring Storage / Services.Remote Technical Support/ Voice support.Server Housekeeping Activity.Team leading (Having 15 member).; Installation/Configuration Linux /windows.Kernel Installation and Up-gradation.User group Management, Permissions, Security.Server Management / Security (DNS ,Http ,LDAP) Raid / Logical volume management. Storage Management (hp MSA 1500 / 2012fc)Firmware up gradationBackup & Restoration ( Hp DPX ) Having Excellent Remote supportTroubleshooting (Linux /Windows/Network/ hardware). Show less

    • Sysnetglobal.com

      Jul 2015 - Mar 2016
      Server Support Engineer/Linux Server

      Working with multiple server like hp, ibm, dell hardware, software and os level troubleshooting with hp storage server lvm and raid configuration managing and maintenance..24&7

    • Ind Innovation Private Limited

      Mar 2016 - Dec 2017
      Sr. CSE (Linux/UNIX Support)

      Linux Support provided with Storage Server in HP/DELL/IBM/SUN Server Linux OS leval L1@ L2 .Responsible for supporting the company's SME clients at all levels as part of a helpdesk team. Ensuring that all hardware and software is configured and installed correctly on Linux Systems .Excellent familiarity with LINUX systems availability scheduling and server system backups .Troubleshooting remote server issues in time critical environment and Trained Junior Help desk peers on basic Linux use and commands.Monitor Red Hat Linux Systems using real-time, traffic tracking and trend analysis supporting on network by using Linux System tools .Practiced Preventive maintenance to prevent failures and Planned and implemented alert and escalation process in the event of server malfunction.Monitoring health check-up of servers for stability and take both proactive and reactive measures to correct and prevent issues . Show less

    • Nexsus Techno Solutions PVT. LTD

      Feb 2018 - Aug 2020
      Linux Administrator and AWS

      Implementation of Linux Server(Apache,Tomcat,Jws3.0 and postgresql9.4/10) configuration, upgrade, maintenance, performance and troubleshooting of servers running on different Linux OS platforms(RHCE and CentOS) Familiar with Hypervisor Vmware/ESXi/RHEV/KVM installing managing and hp/ibm and dell server hardware level managing with log analysis .

    • Future Focus Infotech Private Limited

      Sept 2020 - Jul 2021
      Linux Administrator

      Linux Admin L2 redhat cluster/Citrix server ,/cloud services/puppet tools/CentOS/rhel7/Ubuntuwith AWS services.

    • Tata Consultancy Services

      Aug 2021 - Jan 2023
      Linux System Administrator L2

      Linux support, Citrix workspace, VMware,Puppet, Docker

    • HCLTech

      Jan 2023 - now
      Senior specialist

      Linux/Aix Administration

  • Licenses & Certifications

    • RHCSA

    • Microsoft Certified Technology Specialist (MCTS)

      Microsoft
    • Redhat

      Microsoft
    • Aws

      Amazon