All case studies
Cloud & DevOps · Retail & E-Commerce
Zero-downtime migration for a national retailer
Re-platformed a monolith to a resilient microservices architecture across three regions without a single outage.
- Downtime
- 0 hrs
- Deploy frequency
- 12×
- Regions live
- 3
Challenge
A national retailer’s monolith blocked release velocity and could not support multi-region traffic without weekend freezes.
Solution
We carved services behind a strangler pattern, introduced blue-green deploys, and migrated traffic region by region with live rollback paths.
Result
Cutover completed with zero customer-facing downtime and a release cadence measured in days, not quarters.
Technologies
- Kubernetes
- Terraform
- GitOps
- Observability stack
“The migration felt boring in the best way—no fire drills, just steady progress we could see.”
Let's build what's next.
Tell us where you want to be in twelve months. We'll architect the system, the team, and the roadmap to get you there.