Skills & Things I worked With:
CMPLAMPNAXSIZend OPCacheUbuntuCRLSIPSSLRADHCPSMSCHigh AvailabilityLoad BalancingModSecurityScriptingFreePBXGalera Database ClusterSMSVarnishSMPPHAProxyDNSPHP-FPMTroubleshootingOpenVPNGlusterFSMemcachedOCSPSIEMMySQL ClusterDockerBackupIptablesData ClusterRedHatApache TomcatMySQLWebminAutomatizationApacheTestingCentOSSquidWeb Application FirewallMonitoringBash ScriptingPKISecurityKANNELCachingWAFFail2banVPNBind DNSAsteriskFTPCloudIPSecTLSSecurity information and event managementHostingNagiosZabbixCANginxVAS ServicesSMS GatewayOptimizationOpenSSLESMEAmazon AWSDebianSocatHoneypotKeepalivedProxy ServerTCP/IP
Zend OPCache
Zend OPCache for PHP