Designed and implemented an active-active multi-region architecture across 3 AWS regions with automated failover and chaos engineering practices.
The gaming studio experienced a 6-hour outage that cost millions in lost revenue and player trust. Their single-region architecture had an RTO of 4+ hours, no automated failover, and disaster recovery plans existed only on paper with no regular testing.
We architected an active-active setup across 3 AWS regions using Route 53 health checks, Aurora Global Database, and DynamoDB global tables. Implemented Terraform modules for identical infrastructure across regions, automated failover with Lambda-based health monitors, and established weekly chaos engineering tests using Litmus.
AWS
TerraformDR