Experience

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  ZNet Technologies Private Limited

  • Jaipur

  • System Admin L3

    • Dec 2014 - Present
    • Jaipur

    Responsible for third-level support for all server related issues.Participated in complete system builds, upgrades, migrations, code deployments and patch management.Job entailed frequent visit to Data Center, due to the nature of the work.Administered change management related to server upgrades and software installation.Prepared and maintained documentation of technologies, standards and procedures.Installation, configuration and troubleshooting of Linux Server, Windows Server [2k3, 2k8] using Kick start and PXE.Remote server management with HP iLO and DRACConfiguring and maintain Web server such as Apache ,Tomcat,Jboss and IISServer monitoring using Nagios,adding and removing host,services,configuring email alters Installation, configuration and troubleshooting of IscSi Storage.Creating LUN from storage and assign space to different server and workstation.Configuration of HA cluster using Heartbeat and HAproxy.Installation and configuration of Master/Slave DNS,adding various DNS record such as NS,A,PTR,MX,CNAMEOptimizing and tuning of MySQL databaseTaking regular backup of servers and workstation.Identify system performance bottleneck and fine tune the system for optimal performance Scheduling jobs using OS tools and third party utilities - Changing kernel parameters Configuration and troubleshooting of mail server [Sendmail and Postfix]. Configuration and maintenance of disks usage using DiskQuota, RAID and LVMCreating and maintain automation task using Crontab. Ensuring backup and restore for MySql and MSSql database. Configuring and maintain Squid Proxy for Internet usage. Configuring and resolving Active Directory issue.Configuring SVN repository for software developer Configure Email Account, Taking backup of Emil’s, Message Tracking, Mail Restriction, and Configure POP3/IMAP.Creating and Maintain SVN repository for DevelopersConfigure and troubleshoot LDAP server and client.

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  3i Infotech

  • Jaipur

  • Sr. Associate

    • Dec 2013 - Jul 2014
    • Jaipur

    Installation, configuration and troubleshooting of Linux Server, Windows Server [2k3, 2k8] using Kick start and PXE.Remote server management with HP iLO and DRACConfiguring and maintain Web server such as Apache ,Jboss and IISInstallation, configuration and troubleshooting of IscSi Storage.Creating LUN from storage and assign space to different server and workstation.Taking regular backup of servers and workstation.Identify system performance bottleneck and fine tune the system for optimal performance Scheduling jobs using OS tools and third party utilities - Changing kernel parameters Configuration and troubleshooting of mail server [Sendmail and Postfix]. Configure HA cluster using Heartbeat and HAproxy.Configure Alert system like Nagios, Cacti and Zabbix.Configuration and maintains of disks usage using DiskQuota, RAID and LVMCreating and maintain automation task using Crontab. Optimizing and tuning of MySQL database.Taking backup and restore for MySql and MSSql database. Configuring and maintain Squid Proxy for Internet usage. Configuring and resolving Active Directory issue.Configuring SVN repository for software developer Configure Email Account, Taking backup of Emil’s, Message Tracking, Mail Restriction, and Configure POP3/IMAP.Creating and Maintain SVN repository for DevelopersCustomizing user’s Environment using Suid, Sgid and StikyBit permission’s as per the Development team. Managing of File and Folder level Securities. Providing centralized disk space for various developments Teams using the Disk Quota’s. Expanding the Disk space without disturbing the running Machine using Logical Volume Manager.

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  Shriram Value Services ( Shriram Group of companies)

  • Assistant Manager Support

    • Jul 2011 - Dec 2013

    Configuring installatinng troubleshooting of producction server such as Apache,Jboss,DNS,Postfix.Backup , resotoration and perfomance tunning of Mysql database.Configuring SVN repository for software developer.Configuring and troubleshooting of Samba server.Configuring Squid proxy server for proper internet usage.

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  Host right now (P) Ltd.

  • Jaipur Area, India

  • System Administrator

    • Jun 2009 - Jul 2011
    • Jaipur Area, India

    Installing ,Configuring and troubleshooting of DNS ,Mail server,Database Server ,Windows server.Provide technical support to our globel customer via Ticket and Mail.

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  Linux World, Jaipur

  • Sr. Techinical Support

    • Jan 2008 - Jun 2009