Linux, Shell

5+ yrs

Azure certified, AWS

3+ yrs

Terraform and other IaC

3+ yrs

Docker, LXC/LXD

5+ yrs

Git, GitLab CI/CD

5+ yrs

Kubernetes, OpenShift

4+ yrs

Grafana, Prometheus, Thanos

4+ yrs

IoT platforms

3+ yrs

Database engines

5+ yrs

Java

5+ yrs

Python

5+ yrs