Digital Transformation
A phased cloud migration that cut run-rate and de-risked release
- Challenge
- An established enterprise software vendor was running a fragile, self-managed estate with escalating infrastructure costs and a release process so manual that deployments were reserved for weekends. Leadership wanted to move to the cloud but had been burned before by a stalled big-bang programme.
- Approach
- We shaped the work as discrete, value-bearing phases rather than one cutover. A landing zone and paved-road CI/CD pipeline came first, then we modernised workloads incrementally using the strangler-fig pattern, embedding with the client’s engineers and coaching them throughout so the capability stayed in-house.
- Result
- Within two phases the team was deploying on demand during business hours, change-failure rate fell sharply, and cloud run-rate came down materially against the previous estate once right-sizing and FinOps practices were in place.
- Lower infrastructure run-rate
- 38%Lower infrastructure run-rate
- Faster lead time to production
- 6×Faster lead time to production
- Big-bang cutovers required
- 0Big-bang cutovers required