Specification-led architectural redesign of the existing back-office processing platform. A phased migration approach was designed to minimise operational disruption while replacing the underlying technical architecture. A new data model was produced to consolidate fragmented data sources and provide a unified, auditable processing layer. Integration points with external regulatory reporting systems were formally specified and implemented.
Structured processing platform with consolidated data environment, complete audit trail, and compliance-ready reporting capability. Phased migration completed to specification with defined acceptance criteria validated at each stage.