Retailedge Cloud Migration

The Challenge

Monolithic PHP application serving 8M users experiencing frequent outages during peak sales events, with 6-month release cycles preventing competitive feature delivery.

Our Solution

Designed and executed a strangler-fig pattern migration to microservices on Kubernetes (EKS), with blue-green deployments, distributed tracing, and a service mesh architecture.

Results & Impact

• Zero unplanned downtime in 18 months post-migration
• Release cycle reduced from 6 months to 2 weeks
• Infrastructure costs reduced by 38%
• Handled 10× traffic spike on Black Friday with no degradation

Technologies Deployed