Experience

Value Labs

• Software Development
• 100 - 200 Employee

• Linux System Administrator

  • May 2015 - Present

• Linux System Administrator

  • May 2015 - Present

  • Experience in Installing, upgrading and configuring Red Hat Linux administration.• Troubleshooting the Issues related to high CPU, File system and swap.• Troubleshooting the Issues related to Failed Backup and missed Backup and taking Manual Backups as required.• Planning & Resolving the Issues within the specified down time.• Systems administration maintenance and monitoring various day-to-day operations.• Working on root password change and patch management.• Working with the Monitoring and TSM Backup Teams for the issues related to Backup. • Performing weekly and monthly server reboot activities.• Performing activities like memory up gradations and increasing/decreasing Cpu cores as per client requirements.• Creating and Terminating Users and Group account information.• Creating and extending File systems, Troubleshooting file system issues. • Installation of software Packages, managing and checking the integrity of the installed packages using RPM and YUM local repository. • Resolving the customer related issues with in the SLA target• Attending status meetings by weekly.• Taking the Full Responsibility & Owner ship of all the server related issues.• Attending CAB meetings and providing updates happened over the week.• Closely Working with Server Build team and validating the newly build servers before releasing to clients.• Creating Standard and Expedited changes for activities like patching, kernel up gradation and root password and LVM extends.• Working on requests like user termination, new user creation and



ValueLabs

• India
• IT Services and IT Consulting
• 700 & Above Employee

• Linux System Administrator

  • May 2015 - Present

  • Having around 4 years of experience in Linux System Administrator in heterogeneous environment. • Installation and Configuration of Redhat Enterprise Linux 5.0/6.0/7.0• Configuration of Network resources, adding & configuring Virtual NIC.• Install, update and upgrade the packages using with rpm and yum tools.• Configuration of Remote Access utilities, providing user access control on services like telnet, ftp and ssh.• Monitoring the Servers performance using with performance monitoring tools like top and ps etc.• Configuring and Maintaining the Disk Quotas and ACLs (Access Control Lists) for users.• Configuring the LVM (Logical Volume Manager) and extended the logical volumes online.• Creating and Managing the File Systems.• Having experience on automation concepts like shell scripting and capable of preparing scripts from project perspective.• Installation and configurations of NFS and FTP.• Responsible for creating, modifying and deleting users, groups and assigning the permissions to users and groups.• Installation and configurations of DHCP and DNS Servers..• Installation and configurations of Apache Web Server in RHEL 5.0 & 6.0• Having experience in Hardware maintenance, replacement of the server, Upgrade of Kernel & OS, Server migration and Virtualization. • Knowledge on ITIL such as Incident Management, Problem Management and Change Management.