I have 4 Years 11 Months of experiance in managing Linux (CentOS, Ubuntu) with installation and troubleshooting in Apache Web Server, MySQL Database Server, PHP, WHM/cPanel, ISPManager, ISPconfig, VestaCP, VPSSIM, Bitnami, LAMP Administration, SSH, FTP, Postfix, PhpMyAdmin, CSF, GIT, GITLAB, GITHUB, Percona Database Server, MariaDB Server, SFTP. Also good knowledge in AWS EC2, RDS, Heroku, Digital Ocean. Focus on: Security: SSH, SSL/TLS, CSF, IPTables Firewall.