I can install and configure any application and these platforms. Some of them are mentioned for you to know.
-MySQL,Postgres,Redis,MongoDB,Cassandra
-apache,tomcat-lightspeed,Nginx,caddy
-load balancer,
-Kafka,rabbitMQ
-Jasmin SMS gateway Server
-Docker containers
-Network-monitoring systems, Zabbix, Prometheus, Nagios, Grafana
-ERPNext Server
-Wazuh SIEM solution
-VPN servers