Linux System Administrator with 3-4 year Experience Resume

A.     Sandeep                                                          Contact No: +91-9036289934

Email: asandeep.mca@gmail.com         

Objective

               To reach a dynamic and challenging position, this can invigorate and enrich my skills to the maximum. Have a strong desire to work on volume manager environment in the Heterogeneous Networks.

Professional Summary

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·        Having around 3.8 years of experience in Linux System Administrator in heterogeneous environment.

·        Installation and Configuration of Redhat Servers 5.0/6.0

·        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.

·        Taking Backup mysql and creating databases & creating tables and assigning privileges to mysql users.

·        Installation and configurations of Apache Web Server & Tomcat 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.

Education summary

·        Master of computer applications in the year 2010, from Anna University.

Work experience

• Working as a System Administrator in Zyro Technology Solutions Pvt. Ltd., Bangalore from Jan 2011 to till date

Technical Skills

• Operating system                      :           Linux RHEL 5/6.x, and CentOS 6.4
• Programming Languages           :           Shell Scripting & SQL
• Mail Messaging Server :           Send mail, Postfix
• File sharing services                  :           FTP, NFS, SAMBA
• Storage                                    :           Logical Volume Manager
• Ticketing tool                            :           Service-now
• Monitoring tools                       :           Nagios and Netcool
• Web server                              :           Apache, Tomcat
• Database                                  :           Oracle and MySql.

Roles and Responsibilities:

• Providing 24/7 support.
• Monitoring alerts using Nagios and Netcool tools and following SLA.
• Handling and response to the mails, such as providing information to users.
• Creating ticket and escalate to concern team.
• File Systems and Process management.
• Configuration of Master server, Slave server & integrating NFS and Autofs.
• Managing User and Group Administration.
• Installing and Upgrade the Linux using kickstart method.
• Package Administration(RPM & YUM)
• Performing Schedule Jobs (At & Cron).
• Processes administration and Management like monitoring, start/stop/kill various processes.
• Monitoring and managing swap space.
• Working with open source packages like SUDO, Open SSH and providing trouble shooting.
• Configuration of remote access utilities, providing user access control on services like Telnet, FTP and SSH.
• Monitoring system resources, logs, disk usage, scheduling and monitoring backups and restore
• Setting up cron jobs for the user to deploy scripts on production servers
• Installation, configuration and maintenance of LVM on RHEL
• Setup Quotas for the user accounts & limiting the disk space usage
• Performed check out for the sanity of the file systems and volume groups
• Responsible for settings up NFS server and client, Telnet server, FTP servers, DNS, DHCP, LVM and Apache Configuration, Samba installation and configuration
• Working in a 24X7 on call rotation to support critical production environments
• Work experience on consoles and administrated the accounts

PERSONAL SUMMARY

Name                               :           Sandeep Ammisetty

Date of Birth                   :           05^th April 1985

Marital Status                 :           Single

Nationality                       :           Indian

Languages Known          :           Telugu, English, Hindi, Kannada and Tamil

Date:

Place: Bangalore                                                                                              (A. SANDEEP)

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