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Senior It Specialist Resume

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Atlanta, GA

PROFESSIONAL EXPERIENCE:

Senior IT Specialist

Confidential, Atlanta, GA

Responsibilities:

  • Installation and configuration of JBoss Enterprise Application Server.
  • Troubleshoot JBoss issues related to application development and deployments.
  • Linux Redhat & Centos installation and configuration
  • Troubleshooting of Operating systems issues.
  • Possess knowledge of SSL and vault installations and configuration.
  • Support HornetQ and AMQ messaging system configuration on Jboss eap6.4.
  • Support Ignite integration with Jboss eap6.4.
  • Possess knowledge of Ansible automation tool.
  • Possess knowledge of Git, a version control system.
  • Work with developers during and after application development
  • Create and configure datasource for Jboss EAP6 & EAP7.
  • Work with developers during and after application development.
  • Solaris 10 & 11 installation and configuration.
  • Configuration & Troubleshoot of issues relating to NFS, SSH, TCP/IP, & DNS.

Solaris and Linux Systems Administrator

Confidential, Riverdale, MD

Responsibilities:

  • User management, creating and managing user account, groups and access level.
  • Configuring and troubleshooting a variety of applications (Apache, MySQL, JBOSS, Nagios, and Glassfish).
  • Install, configure and manage proprietary applications on Unix & Linux servers. Use Kickstart and Jumpstart to perform advanced system installation.
  • Creating Linux/Unix Virtual machines for test operation.
  • Experience in writing shell scripts like bash to automate the administrative tasks and management using {at & cron} command.
  • Significant exposure to and knowledge of Internet Technologies including TCP/IP, HTTP and DNS.
  • Knowledge of deploying and building system uptime through patches upgrades and updates using tools like Pkgadd, R PM, Yum and apt get
  • Administration and Managing Development of Red Hat Linux servers in a virtualized environment.
  • Administer operating systems, hardware, and peripheral components, and Database configuration.
  • Managing systems routine backup, scheduling jobs, enabling cron jobs, enabling system logging and network logging of servers for maintenance.
  • Managing Solaris virtual environments; Setup ZFS quotas, reservation.
  • Extensive experience in installing and troubleshooting Apache.
  • Set up virtual hosts on APACHE web server.
  • RPM and YUM package installations.
  • Implementing and administering LVM and SVM in Solaris and Linux.
  • Installing and configuring Apache and supporting them on Linux production servers. Troubleshooting TCP/IP network issues using commands such as snoop, traceroute, netstat and ping.
  • Experience in configuring NFS, FTP on Linux and Solaris servers
  • Providing 24/7 technical support to Production and development environments
  • Maintain Web servers, file servers, firewalls, and directory services, and set up user accounts.

UNIX and Linux Systems Administrator

Confidential, Gaithersburg, MD

Responsibilities:

  • Unix and Linux server installation and configuration.
  • Performed after - hours maintenance.
  • Maintained the accounts, security, and reliability of a production level Linux server.
  • Web Hosting- Installed and configured Apache web server in both Solaris and Linux.
  • Monitored the servers regularly and performed hardware and software troubleshooting.
  • Experience with TCP/IP Networking suite; and troubleshooting of network issues using common troubleshooting commands like ping, nslookup, traceroute, and snoop.
  • Extensive experienced creating Network File system in both Solaris and Linux; NFS server and client configuration.
  • Advanced Software Installation and Management.
  • Disk management, creating and management of disk partitions.
  • Worked on a project to configure MySQL database on Jboss.
  • Provide support to Sun servers running Solaris 10, 11, RHEL5, 6.
  • Set up Periodic Processes using cron.
  • Performed system backup and restoration.
  • Used system logs as a resource for troubleshooting hardware and software issues.

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