All case studies
Telecommunications
Billing modernisation for a Tier-1 telco
Tier-1 Telecommunications Operator
Migrated a 20-year-old billing platform to a cloud-native, event-driven architecture without a single hour of downtime.
Outcomes
Results we delivered
0 min
Downtime
-44%
Operating cost
-70%
New product time
The work
What we did
A multi-year strangler-fig migration with zero-downtime cutovers, governed by a robust testing strategy.
Stack
Technologies used
JavaKafkaKubernetesOracleAWS
Have a similar challenge?
Tell us about it. We'll come back within one business day.
Start a conversation