Case Study: a UK corporate bank rebuilds delivery confidence and migrates 5,000+ clients with Baringa

UK Corporate Bank reduces defects by 50% and migrates 5,000+ clients with Baringa

The UK Corporate Bank faced significant challenges during a major technology transformation to migrate clients to a new platform. Progress had stalled due to immature agile processes, high-level requirements, and governance structures that created friction, putting the project at risk of delays and cost overruns. The bank engaged Baringa to help rebuild delivery confidence and stabilize the programme.

Baringa implemented a solution focused on establishing consistent agile delivery practices, including standardized templates, proven playbooks, and agile coaching. They improved transparency with real-time dashboards and hard-wired quality into the workflow. As a result, user story quality rose to 80-90% and defect rates fell by more than 50%. Baringa helped the bank successfully migrate over 5,000 clients, restoring confidence and creating a sustainable delivery model for future transformations.

UK Corporate Bank