Sr. Linux AdministratorFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades..Network Administrator | Jan 2011-2019• Designed and implemented a complex network system that used both LAN and MAN technologies• Placed advanced VSS to support switching and routing spanning five office locations• Developed and sustained different types of networks• Configured and maintained firewalls• Implemented and configured Storage Area Network devices• Maximized customer operational performance by resolving IT issues• Maintained upgrades and monitored all server and internal infrastructure equipment• Established network specifications• Maintained network performance on need basisFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades.Perform software installation, upgrades/patches, troubleshooting, and maintenance on UNIX and linux system.Maintain Web servers, file servers, firewalls, and directory services, and set up user accounts,Monitored the servers and Linux scripts regularly and performed troubleshooting stepsMaintained necessary back-up of the important files and  documented Linux scripts for future referencesInstalled and configured all the Linux servers in the network on the demand of the clientsDatabase handling, install httpd serve,mysql,php,myadmin.Asterisk,a2billing,and install all software to user requirmentTechnical skills-:Opreting System-: UNIX , LINUX ,Windows XP/7,Red Hat Linux and Fedora centos,ubuntu,MySQL,Asterisk,a2billing,Apache web server: PHP configuration, Virtual hosting

Sr. Linux AdministratorFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades..Network Administrator | Jan 2009-2014• Designed and implemented a complex network system that used both LAN and MAN technologies• Placed advanced VSS to support switching and routing spanning five office locations• Developed and sustained different types of networks• Configured and maintained firewalls• Implemented and configured Storage Area Network devices• Maximized customer operational performance by resolving IT issues• Maintained upgrades and monitored all server and internal infrastructure equipment• Established network specifications• Maintained network performance on need basisFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades.Perform software installation, upgrades/patches, troubleshooting, and maintenance on UNIX and linux system.Maintain Web servers, file servers, firewalls, and directory services, and set up user accounts,Monitored the servers and Linux scripts regularly and performed troubleshooting stepsMaintained necessary back-up of the important files and  documented Linux scripts for future referencesInstalled and configured all the Linux servers in the network on the demand of the clientsDatabase handling, install httpd serve,mysql,php,myadmin.Asterisk,a2billing,and install all software to user requirment

Sr. Linux AdministratorFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades..Network Administrator | Jan 2009-2014• Designed and implemented a complex network system that used both LAN and MAN technologies• Placed advanced VSS to support switching and routing spanning five office locations• Developed and sustained different types of networks• Configured and maintained firewalls• Implemented and configured Storage Area Network devices• Maximized customer operational performance by resolving IT issues• Maintained upgrades and monitored all server and internal infrastructure equipment• Established network specifications• Maintained network performance on need basisFunctioned as primary Linux administer and systems engineer to maintain system services and performance – Planned and executed Linux system changes and upgrades.Perform software installation, upgrades/patches, troubleshooting, and maintenance on UNIX and linux system.Maintain Web servers, file servers, firewalls, and directory services, and set up user accounts,Monitored the servers and Linux scripts regularly and performed troubleshooting stepsMaintained necessary back-up of the important files and  documented Linux scripts for future referencesInstalled and configured all the Linux servers in the network on the demand of the clientsDatabase handling, install httpd serve,mysql,php,myadmin.Asterisk,a2billing,and install all software to user requirment