Skills & Things I worked With:
MySQLFail2banVarnishPHP-FPMHigh AvailabilityIptablesCMPDHCPMemcachedLAMPPKIGalera Database ClusterAsteriskSocatApacheFreePBXHostingOpenSSLBackupWebminESMENagiosNAXSIUbuntuNginxSMS GatewayZend OPCacheSMPPCRLSMSBind DNSTCP/IPTLSHoneypotData ClusterCloudAutomatizationGlusterFSWeb Application FirewallAmazon AWSCachingRedHatTestingScriptingKANNELDNSOptimizationSIEMHAProxyBash ScriptingMySQL ClusterProxy ServerKeepalivedApache TomcatCAOpenVPNSMSCVPNRAZabbixSecurity information and event managementDebianOCSPCentOSLoad BalancingWAFMonitoringIPSecSecurityModSecurityVAS ServicesSquidSSLFTPSIPDockerTroubleshooting