Cloud & Infrastructure Operations Engineer — production VMware, AWS migrations & monitoring at Quantum Ronics, Ministry of Defence
Full-stack MERN FYP containerized and deployed on AWS ECS Fargate with ECR, custom VPC, IAM, Auto Scaling, secrets management, and GitHub Actions CI/CD. Monitored with Prometheus & Grafana.
Production 3-tier topology: 1 public + 3 private subnets, IGW, NAT, Public ALB, Frontend EC2, Private ALB, Backend EC2, MongoDB. AWS WAF with managed rules on Public ALB.
Interconnected 4 VPCs using AWS Transit Gateway for scalable multi-VPC networking. Validated routing boundaries with VPC Peering, Security Groups, and NACLs.
High-performance static hosting on S3 with CloudFront global edge caching, Origin Access Control (OAC), and custom Route 53 DNS records.
Automated scalable EC2 infrastructure using reusable Terraform modules with dynamic AMI lookup, Elastic IP, Security Groups, variables and outputs.
Deployed AWS RDS and Aurora instances inside isolated private subnets with security group rules, subnet group configurations and backup retention.
Open to cloud infrastructure, DevOps, and SRE roles. Real hands-on production experience — not just certs. Based in Islamabad, Pakistan.
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