Highlights:Working as L3 Linux admin

Skills:Linux, Red hat

Goal:Linux admin

Certification:RHCT,RHCA

Linux Administration 02/2016 - current
IBM, Bangalore, Karnatka India
Industry: IT
Presently working as a Subject-matter expert with 7 years with L3 support of experience in Providing complete Red Hat Enterprises Linux, Ubuntu, Deep root Linux Support. Installation, Configuration, monitoring, Backup, Recovery, Maintaining Mail gatway send mail , Proof point ,Voltage ,Fire eye, web Server, App server, Proxy Server, Backup server(EMC Legato), Fax server, SVN server, CVS server, Syslog server . Energetic professional, with a successful record in meeting challenging demands presented by the client and crucial project
Responsible for L3 support and troubleshooting for the Linux Box (Physical and Virtual)all IBM Standard Applications for the US base client , Part of LCM(Life cycle management) responsible for build, decommission of server os up gradation ,migration hardware and OS refresh . Installing, Configuring & Troubleshooting Proof point configuration management. Responsible for arranging new hire sessions and discussions on IBM India Pvt ltd IGA policy with new hires. Efficient in installation, configuration and implementation of RAID using various tools like Veritas Volume Manager, Logical Volume Manager Experience with installation, maintenance and troubleshooting of RHEL 4.x, 5.x, 6.x on VMware based environments. Experience with working on ZFS file systems which included tasks such as creation, mirroring, cloning and perform snapshots. Configuration and Administration of NFS, DNS, NIS, DHCP, Samba, SSH and LDAP on Solaris and Linux. Installing, performance tuning and troubleshooting of various Application Servers/Clients like http, Tomcat, and Apache. Good knowledge in Shell scripting using sh . Experience in solving day-to-day operational issues and technical issues on system integration and managing user and security administration. Proficient in Performance Monitoring of CPU, Disks, memory and Network. Monitoring tools experience on BMC Monitoring, experience on change control and root cause analysis. Weekly meeting with the client and discuss on the project and understand upcoming Project. Weekly meeting with the vendor and track all the logged ticket and the update, Weekly meeting with the IBM personal and share the detail of the ongoing project and upcoming project status. Assign the project to the subordinate and track the Project tracking and discuss with the client for the status of the project. Documenting processes, best practices, troubleshooting procedures, presentations on intranet servers which include wikis and share in the Team room--
Sr. System Engineer 05/2012 - 02/2016
Aricent, Bangalore, Karnatka India
Industry: IT
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Presently working as Linux Administrator as L3 support in Aricent Technologies (Holdings) Limited, Bangalore, for Production & development Support of for 90 + Linux Production& development Servers. Linux Administration, Installation & Configuration (NFS, LVM, RAID, SVN, FTP, CVS, BUGZILLA,PROXY) Migration of SVN and Bugzilla Application servers to virtual Environment on VMWARE ESXI 5.1 and also LDAP authentication through apache ,Migration of External FTP server and SMTP server to VMware ESXI 5.1 User management for the FTP server (user creation , quota define) Supporting corporate mail gateway server. Configuration of Syslog server for centralize log monitoring Migration of External FTP server and SMTP server to VMware ESXI 5.1. Worked on Data center Server consolidation project of around 70 servers Creating new user & repo in SVN server Trouble shooting OS, hardware related problems. P2V of end of life hardware to VMware. Handling of Apache, Apps, troubleshooting. Configuring Server Monitoring Tools Nimsoft. Monitoring of logs, and servers status Monitoring the server performance using Nimsoft. Handling of Mail Gateway Servers (send mail Server SMTP). Worked and have experience on HP, IBM, SUN, DELL Hardware. Handling Backups using resync & scripts, tar etc Configuring the syslog-ng server for centralize log Configuring squid & Bluecoat as a Proxy Server, Media Management – Labeling the tape media as per proper nomenclature and Maintain the tape inventory kept in the fire safe. Involved in providing artifacts for all the internal and external IT audit reviews conducted. Backup & restoration Management- taking all the backup as per backup policy and collecting log artifacts. Maintaining and administrating NAS, SAN box, creating users & lun and providing access Resolving trouble ticket issues logged on ticketing system--

IGNOU 01/2000 - 05/2004
New Delhi, New Delhi, India
Degree: Bachelor's Degree
Major:Computer
Minor:Software
Completed Bachelor of Computer Application

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