PegaWorld 2026: Legacy Modernization at Scale: Nationwide's 10-year old Mortgage System Transformed in 10 Months (Presentation)

Imagine transforming a decade-old legacy mortgage system into a modern, agile platform in less than a year. Nationwide, a UK member-owned building society, facing a complex, undocumented, and highly customized environment, partnered with Accenture to deliver a modular, scalable solution using agile methods and deep industry expertise. The result? Lightning-fast migration, seamless integration, and a future-ready platform – proof that even the toughest legacy can be modernized. Ready to see how we turned complexity into opportunity?