Dear Client,
I was excited to see your opening for a system administrator tasks, and I hope to be invited for an interview.
My background includes serving as a system administrator of linux, unix, solaris based environments. Most recently, I worked on the servers installation, configuration, maintance, secuirty and monitoring of servers.
I have expertise in following:
• Enterprise NMS using Nagios, Centreon, OpenNMS, Zabbix, Munin, Cacti, Monitorix, Xymon administration & monitoring.
• Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and Sparc architectures.
• Manage network in Linux environment. Install, configure and deploy (Linux Flavors. RED HAT, Centos, Debian, Ubuntu etc)
• DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, Dovecot, Squirrel Mail IPMP, SFTP, Firewall, Bash Scripting, Cronjob, Users account management.
• OS Hardening, Security, Auditing, Patching on linux & solaris servers.
• Web Server(apache,nginx), Tomcat, PHP, Phpmyadmin, Wordpress, Joomla, Java.
• Database Server(MySQL Server), MySQL Master-Master & Master-Slave Replication.
• Storage Area Network, NFS, iSCSI, DRBD