Digital Banking Platform
Rebuilt a legacy core banking system into a cloud-native platform serving 500K+ users.
Case Study
Project Overview
We partnered with a regional retail bank to replace a 15-year-old core banking system with a modern, cloud-native platform capable of handling real-time transactions at scale, without disrupting daily operations for over 500,000 account holders.
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ClientRegional Retail Bank
IndustryFintech
CategorySoftware Development
Duration9 months
The Challenge
- Legacy mainframe system with no API layer
- Zero-downtime migration requirement
- Strict regulatory and audit compliance (PCI DSS, SOC 2)
- Real-time transaction processing at scale
Our Solution
- Event-driven microservices architecture for core banking functions
- Phased strangler-fig migration to avoid downtime
- Automated compliance reporting and audit trails
- Real-time fraud detection integrated into the transaction pipeline
Technology
Tech Stack Used
.NET
Kubernetes
Kafka
PostgreSQL
Azure
Impact
Results That Matter
0K+
Active Users Migrated
0%
Uptime During Migration
0%
Faster Transaction Processing
0
Downtime Incidents
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