I am Linux based System Engineer with more than 5 years of experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. I have set up and maintained clusters of DNS servers, web servers using Apache / Nginx controlled by a Load Balancer, Db servers using MySQL/MariaDB with Master - Slave replication. I have also experience in setting up Postfix mailserver with Dovecot, DKIM, SPF, CLam, Spamassasin for Email server setups. My experiences include Centos, Debian, Ubuntu , Redhat, Windows Server editions Nagios monitoring setup Apache , Nginx , Lighttpd , varnish cache , Litespeed Exim , Postfix mail server MySQL , MariaDB database administration DNS server and nameserver configuration SSL installation including Let`s Encrypt NFS storage and SAMBA sharing Shell scripting, Working over command line(SSH) Control panels like cPanel, Plesk, Webmin, zpanel. WebsitePanel, DirectAdmin Cloud platforms like AWS, Azure. AWS EC2, AWS S3, AWS ROUTE 53, AWS RDS, etc. Working on visualization tools like SolusVM, OPenVZ, etc for creating and managing VPSs Server security , Firewalls, Mod Security, CSF, APF, iptables. Customized server setup for Drupal , Wordpress , Joomla, Magento. Customer service skills - Helpdesk(WHMCS, Kayako, Ubersmith, etc.). Migrating accounts between from one hosting account to another, between cPanel servers, VPS, etc. And many other services / applications which are necessary for managing Linux based servers and applications. ©