Docker
Docker Swarm
Prometheus
traefik
NGINX
Terraform
Packer, Ansible, Terraform
Linux: Ubuntu, CentOS, Redhat, Debian.
Wildfly
MySQL 8,
Postgre SQL
Cloudstack
Golang
Elasticsearch
Infinispan
Keycloak
OpenSSO/OpenAM
Linux Alpine
Apache 2
Architecture web
Architecture cloud
Management