DevOps) | Key Skills: AWS (EC2, S3, VPC, IAM, EKS), CI/CD (Jenkins, GitHub Actions, Code Pipeline), IaC (Terraform, CloudFormation, Ansible), Containers (Docker, Kubernetes/EKS), Monitoring (CloudWatch, Prometheus, Grafana), Scripting (Python/Bash), Security (IAM, KMS), Cost Optimization. Responsibilities: Build CI/CD pipelines; automate infra with IaC; manage EKS clusters; implement observability; enforce security.