Skills & Things I worked With:
SMSCKeepalivedSIPIptablesDebianPHP-FPMBackupCentOSNAXSIGalera Database ClusterSMS GatewayESMEBash ScriptingSecurityOptimizationCRLVAS ServicesCachingDHCPSquidHoneypotFreePBXCADockerOpenVPNCMPOpenSSLSSLCloudMySQLProxy ServerPKIZabbixZend OPCacheVarnishApacheMonitoringHostingLAMPTroubleshootingKANNELSMSMySQL ClusterBind DNSSMPPUbuntuHigh AvailabilitySocatScriptingData ClusterWeb Application FirewallFail2banRARedHatDNSTLSVPNSIEMTCP/IPWebminMemcachedNagiosSecurity information and event managementModSecurityIPSecFTPLoad BalancingHAProxyAmazon AWSAutomatizationAsteriskApache TomcatNginxWAFTestingGlusterFSOCSP