- AWS, GCP, Cloudflare, Digital Ocean, Hetzner, OVH etc
- Kubernetes, Docker, LXC
- Terraform, Ansible, Puppet
- ELK, Prometheus, Grafana, Loki
- GitHub Actions, GitLab CI, Jenkins
- Artifactory, SonarQube
- Proxmox, VMWare, VirtualBox
- Blockchain Nodes/Validators
- Bash, Grovvy