Skills & Things I worked With:
High AvailabilityTestingBackupOpenVPNHAProxyUbuntuBind DNSProxy ServerTroubleshootingSecurity information and event managementNagiosGalera Database ClusterMySQL ClusterNAXSITLSFail2banDNSZend OPCachePHP-FPMVarnishSMSCSMS GatewayTCP/IPIptablesAmazon AWSApacheKeepalivedDHCPMemcachedScriptingSocatSecurityGlusterFSLAMPAutomatizationSMPPCachingAsteriskRedHatVPNRASIEMDockerSMSHostingOptimizationCAZabbixESMEApache TomcatLoad BalancingBash ScriptingSIPModSecurityIPSecWebminWeb Application FirewallOCSPData ClusterSquidWAFCMPKANNELSSLCRLMonitoringNginxFTPFreePBXDebianPKICloudOpenSSLHoneypotMySQLVAS ServicesCentOS