🐳

Container-Based Deployment

Every service is packaged as a Docker container and deployed via Amazon ECS Fargate — no EC2 fleet to manage.

  • Multi-stage Docker builds for minimal image size
  • ECR private registry with image vulnerability scanning
  • Task definitions with resource limits (CPU/memory)
  • Blue/Green container swap with zero downtime
ECS FargateECRCodeDeploy
📈

Auto Scaling

The platform dynamically adjusts container count based on real-time load, ensuring cost efficiency and performance.

  • ECS Service Auto Scaling with target tracking policies
  • CPU utilization target: 60% — Memory target: 70%
  • Scale-out in 60 s, scale-in after 5 min cool-down
  • ALB request-count-per-target as secondary metric
ECS Auto ScalingCloudWatchALB
🔒

Secure Architecture

Defense-in-depth with network isolation, encryption at rest/transit, and IAM least privilege.

  • VPC with public/private/isolated subnet tiers
  • WAF managed rule groups (OWASP Top 10, IP reputation)
  • ACM TLS certificates — forced HTTPS redirect
  • Secrets Manager for DB credentials & API keys
  • IAM roles with resource-level policies per service
VPCWAFACMSecrets ManagerIAM
💾

Automated Backup & Recovery

Every persistent data store has automated, tested backup plans with defined RPO and RTO.

  • AWS Backup daily snapshots with 30-day retention
  • RDS automated backups + point-in-time recovery (PITR)
  • S3 versioning + cross-region replication
  • EFS backup plan — backup window 02:00–04:00 UTC
  • Recovery drill runbooks tested quarterly
AWS BackupRDS PITRS3 CRR
⚙️

Flexible Deployment Pipeline

Fully automated CI/CD from Git commit to production with gated approvals and rollback.

  • GitHub → CodePipeline trigger on main branch push
  • CodeBuild: lint, test, build Docker image, push to ECR
  • CodeDeploy Blue/Green deployment to ECS
  • Manual approval gate before production promotion
  • Automatic rollback on CloudWatch alarm breach
CodePipelineCodeBuildCodeDeploy
📊

Monitoring & Observability

Full-stack visibility from DNS to database with correlated logs, metrics, and traces.

  • CloudWatch custom dashboards per service
  • AWS X-Ray distributed tracing across containers
  • Structured JSON logging shipped to CloudWatch Logs
  • CloudWatch Alarms → SNS → email/Slack alerts
  • Synthetics canaries for endpoint availability checks
CloudWatchX-RaySNSSynthetics
🌐

High Availability

The platform is engineered for 99.99% uptime using redundancy at every layer.

  • Containers spread across 3 Availability Zones
  • RDS Aurora Multi-AZ with automatic failover < 30 s
  • ElastiCache Redis cluster mode with replication
  • Route 53 health-check failover to secondary region
  • ALB cross-zone load balancing enabled
Multi-AZRoute 53AuroraElastiCache