DevOps in plain English:

✅ Cloud:
• AWS/GCP/Azure → cloud platforms
• Terraform → infrastructure as code

✅ Scripting:
• Bash → automation scripts
• Python → complex automation

✅ Containers:
• Docker → application packaging
• Kubernetes → container orchestration

✅ CI/CD:
• Jenkins → build automation
• GitHub Actions → integrated pipelines
• ArgoCD → CD tools for kubernetes 

✅ Monitoring:
• Prometheus → metrics collection
• Grafana → data visualization

✅ Version Control:
• Git → code versioning
• GitHub → code collaboration

✅ Devsecops:
• checkov → Terraform scans
• trivy → docker image scanning
• sonarcube → code scanning 

That’s 80% of what you’ll touch daily.