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Experienced and certified Sr. Cloud DevOps Engineer with 12 years of expertise across fintech, banking, e-commerce, and B2C domains. Proven track record in building, automating, and scaling cloud infrastructure for high-traffic applications. Maintained high availability for production systems serving over 1 million users by leveraging AWS, Kubernetes, Terraform, Ansible, and GitOps practices. Proficient in designing CI/CD pipelines, implementing Infrastructure as Code, enhancing observability, and improving deployment reliability. Skilled at solving real-world operational challenges, reducing manual workloads, and fostering a DevOps culture across teams. Successfully delivered solutions in production. My skills: Cloud: AWS (EC2, EKS, IAM, S3, Lambda, VPC, AMI, RDS, ELB, CloudWatch, CloudTrail, Route 53) Orchestration: Kubernetes, Openshift, Helm, Etcd Containerization: Docker, Docker-compose, Containerd, Podman Infrastructure-as-Code: Terraform, Ansible, GitOps, ArgoCD, YAML, JSON CI/CD: Git, GitLab CI, GitHub Actions, Jenkins, CodeBuild OS: Linux (Ubuntu, RHEL), Windows server (AD, DC, IIS) Scripting: Bash, Python, Groovy, PowerShell Security: Hashicorp Vault, TLS, OAuth2, Keycloak Databases: PostgreSQL, MySQL, DynamoDB, MongoDB, Redis Networking: Nginx, Traefik, HaProxy, HTTP, DNS, DHCP, TCP/IP, VPN, Routing Monitoring & Logging: Prometheus, Grafana, AlertManager, ELK, Loki, GrayLog