System Administrator Manager

Ananth.V (Linux Admin)

Mobile: +91-799******* Mail: ************@*****.***

Objective:

A highly motivated individual for whom working under pressure is nothing, new possessing a strong flair and a quick grasping ability, during the years of working experience I learnt a lot about managing and interacting with people and the importance of teamwork, responsibility and leadership.

Professional Summary:

2+ years of experience in the area of Linux System Administrator.

Experience in Installing, upgrading and configuring Red Hat Linux 5x & 6x and Fedora using Kick start Server and Interactive Installation.

Good understanding of file system and storage management concepts like LVM.

Experience in Creation and managing user accounts, security, rights, disk space and process monitoring in Red Hat Linux.

Changing the disk usage and creating Labels and swap partitions.

Performance & Capacity management using monitoring tools.

Configuring and administering NFS.

Remote system administration using tools like SSH.

Automation of jobs through crontab.

Remote Server Administration and Troubleshooting in Linux

Installation and configuration of third party packages.

Managed users, groups, and ftp accounts, permissions and security for clients.

Handling Linux Based Networking, Web server, Ftp server, DNS server, Samba Server, DHCP server, NFS server.

Creation of file systems and checking the NFS auto mount file systems functionality.

Maintain the log files for troubleshoot the issues.

Managing and resolving server and user level issues.

Handling Linux Based Mail server and Ftp server.

Troubleshooting Day-to-Day issues with various Servers on different platforms.

Maintaining better Co – ordination between the team members.

Good knowledge of identifying and solving problems and enjoy working in a team.

Technical Skills:

Operating Systems : RHEL 5.x, 6.x, and Fedora

WWW Servers : Apache

Networking : TCP/IP, NFS, Telnet, FTP,HTTP

Servers : FTP, NFS, SAMBA.

Backup : Tar, Dump, rsync, Scp

Security : SSH, SSL

Databases : MySQL

Day to Day Tasks:

Resolving the Tickets that raised from users and from different leads monitoring teams with in the preferred service level agreement (SLA).

Working on issues related to User and Group administration and File permission issues.

When the hosts are in high load.

Host running out of memory.

Corrected memory issues on hosts.

Working on Notified issues.

On Weekends, Bringing up the hosts after FSR (Failed scheduled Reboot), performing the scheduled Break fix works.

Creating volumes and managing file system using Logical Volume Manager (LVM).

Informing the owners when the File system utilization is more (90% and above).

Work Experience:

Working as a Linux System Administrator for Textual Analytics Solutions Bangalore From Oct 2017 to Till now.

Education:

Completed B. Tech in ECE from JNTU, Anantapur.

Project Summary:

Project : TR Legal

Client : Thomson Reuters (Refinitiv)

Period : Nov 2017 to till date

Role : Linux System Administrator

Responsibilities:

System Administration of Linux Servers Red Hat.

Created user accounts, groups and assigning privileges to them.

Installation and configuration of Red Hat Enterprise Linux and Fedora.

Troublesooting on various issues of Linux box.

Creating and managing Docker images and Containers

Implementing Secure Shell in Production servers.

Network File system Administration for Servers and Clients, Importing Exporting File systems, Troubleshooting NFS.

Configuring FTP server to maintain the shared folders.

User management: Creation, Deletion, Assigning rights/privileges to users as per ticket/approval.

Managing File System, creation/extend as per Change Management Policy.

Maintenance and administration of Linux, providing support via Ticketing System.

Taking Daily backup and Daily reports.

Checking disk space and the replication from production to replication server.

Solving the issues based on customer requirements.

Installation and configuration of servers like DNS,NFS,DHCP,APACHE

Troubleshooting the technical problems

Remote system administration using tools like SSH.

Installing packages through RPM, YUM.

Installation, configuration and administration of VMware.

Automation of jobs through cronjob and atjob.

Configuration of Samba File Server.

Installation of Linux Servers, Latest packages and Linux Applications.

File System Creation/Deletion/Extending using LVM.

Working on issues related to User and Group administration and File permission issues.

Monitoring applications, system logs, Application logs and CPU Performance.

Linux servers Regular Maintenance, Backup and Restoration.

Effectively manage system functionality to ensure ongoing operations.

Configuring Remote tools such as SSH, FTP, SCP.

Verify system logs and periodically clean up log files.

Package management, adding and updating packages and patches according to the requirements at most care by testing live production environment using YUM, RPM or Tar files.

Monitoring Disk space, processor utilization, and network utilization.

Data Centre support and Technical support for project.

Nationality : Indian

Language Known : English, Telugu

Declaration:

I do hereby declare that the above statement given by me is true to the best of my knowledge and belief and I look for a chance to prove my competency.

( Ananth. V)

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