A Leading Joint-Stock Commercial Bank – Next-Generation Distributed Core System Project
The bank's existing core system could no longer support the rapid advancement of fintech and increasing regulatory requirements. The bank aimed to build a future-ready, highly flexible, scalable, secure, and compliant core system platform to drive digital transformation and enable continuous business innovation.
- 01Business-IT Disconnect
The modeling and development platforms were siloed, with business and IT teams speaking different “languages,” resulting in high communication costs and misaligned delivery.
- 02Version Fragmentation
Branch and version management was complex and error-prone.
- 03Scenario Misalignment
Existing platforms were idealistic and failed to accommodate real-world, large-scale development scenarios.
- 04Rigid Frameworks
Code frameworks generated through Domain-Driven Design (DDD) lacked flexibility in handling aggregates, compromising data modeling efforts.
The solution featured a loosely coupled architecture with granular services, clear responsibilities, isolated operations, and automated operations—achieving a cloud-native transformation and enhancing R&D agility.
1.Designed an integrated blueprint connecting business to IT, enabling systematic implementation across products, processes, and data.
2.Completed business modeling for the core system, laying the foundation for the distributed architecture design.