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System Administrator Resume Profile

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Largo, MD

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SUMMARY

I am a seasoned experienced systems administrator with over 4 years of experience. My proficiency is in Solaris UNIX , and the various variants of Linux Red Hat, Centos, Ubuntu, and Suse . I have a proven record of accomplishment working on large enterprise systems and very passionate about improving processes and systems in terms efficiency and performance.

PROFESSIONAL EXPERIENCE

Confidential

Operational Support Systems

IX Solutions provides operation support for clients using both cloud and in house data center solutions.

System Administrator

  • Installation and maintenance of Linux systems Red hat, Centos and enterprise application software running on multiple clusters.
  • Perform system administration tasks for a cluster of Sun SPARC servers.
  • Perform regular user management, Creating users, permissions, groups, security etc.
  • Performance tuning regular monitoring of Linux processes ,memory usage and storage drives
  • Perform regular backups, system maintenance patches , and restoration of systems.
  • Installation and management of Solaris 10 Operating System on SPARC and X86 platforms.
  • Deployment and maintenance of both system and application software across 3 environments DEV, TEST, PROD
  • Run-of-business activities included DNS, mail, Apache, and Tomcat configuration management, and OS upgrades,
  • Rotated 24/7 on-call support

Confidential

Teckpros provides technical support for healthcare managements system project MEDICARE

System Administrator

  • Apache web server installations and configuration
  • Tier 2 support provided for enterprise systems
  • Deployment of clustered, HA Linux systems for internal and customer use
  • OSS development and patching, and deployment using RPM
  • Product development and administration of managed services, dedicated Linux servers, and webhosting platforms
  • Implemented custom billing and provisioning software to replace legacy systems
  • Monitoring-system integration across Hobbit, Nagios, and Netcool

Confidential

Help Desk Administrator Tier 1 Support

  • Tier one support for enterprise systems.
  • Review all incoming tickets submitted by our clients
  • Troubleshoot the ticketing issue to make sure it is not a knowledge gap.
  • Followed all unresolved tickets to Tier 2, where it can be troubleshooted further.

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