Next-generation branch management system
#Fintech #.Net #RabbitMQ #PostgreSQL #Redis #BranchManagementSystem
Project definition
Location
Client
Project type
Industry
Service list
Back-end Development
Front-end Development
Team size
M-Size (4–8 engineers)
Budget
$50,000 – $250,000
Task
A major Asian bank needed to modernize its critically outdated branch and service point directory — a core system essential for both customer-facing applications and internal operations. The legacy service was brittle, difficult to integrate with, and posed a significant risk to data consistency and operational stability, necessitating a complete backend overhaul
Solution
A modern, unified backend platform was developed from the ground up to replace the legacy directory. This new system serves as the central source of truth for all branch and service point information, featuring a robust API, enhanced performance, and guaranteed data consistency. It was seamlessly integrated with the bank's other critical internal and external services, ensuring reliable access for both customer-facing applications and operational tools
Impact
The new platform significantly enhanced system performance and reliability. It drastically reduced API latency, leading to faster load times in the mobile app and website. Data consistency was fully stabilized, eliminating synchronization errors with other bank systems. The modern architecture also accelerated the integration of new services and partners, improving the bank's overall operational agility
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Robust Core Platform
A dedicated team of engineers successfully delivered a high-stakes platform that serves as the central system for the bank's entire physical branch network
Dramatic Performance Gain
The new system achieved a massive reduction in API response times, cutting latency from several seconds to under 300 milliseconds and significantly improving the customer experience in the bank's digital channels
Foundational Data Integrity
The solution eliminated synchronization errors, ensuring 100% consistency of branch data across all services
Enhanced Development Velocity
By implementing a clear API structure and modern technology stack, the team enabled a reduction in the time required for future integrations, accelerating the bank's time-to-market for new services
Development Process
The solution was a complete backend overhaul, built from scratch using a modern .NET stack. We developed a robust API core with ASP.NET Core and engineered a reliable data layer using PostgreSQL. To ensure high performance and resilience, we implemented caching with Redis and designed an event-driven communication layer for seamless integration with other bank systems using RabbitMQ and Apache Kafka
Technologies
Next-generation branch management system
Development of a unified branch management system to centralize all bank branch and service point data
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