Designs, deploys, automates, and manages Azure/AWS cloud infrastructure, Kubernetes workloads, and CI/CD pipelines. Responsibilities include Terraform and Helm-based infrastructure automation, Jenkins and GitHub release automation, cloud networking, monitoring and logging with Prometheus, Grafana, Azure Monitor, CloudWatch, and related tools, plus container security, vulnerability scanning, Linux administration, troubleshooting, and DevSecOps implementation. Collaborates across development, QA, security, and operations teams and supports production releases.