Infra / DevOps / SRE Index
Infra interviews evaluate whether you can keep systems healthy under change.
Core pillars
- Linux fundamentals
- networking
- containers and Kubernetes
- CI/CD and safe rollouts
- observability
- incident response
What “senior” means in infra
- You can debug unknown issues methodically.
- You can design for reliability and operability.
- You can prevent entire classes of incidents (guardrails).