Financial Services
MERIDIAN FINANCE
Enterprise Banking Platform Modernization
Project Overview
47%
Faster transaction processing
99.99%
System uptime achieved
60%
Reduced maintenance costs
3x
Faster feature delivery
The Challenge
Business Challenge
Meridian Finance needed to modernize their legacy banking infrastructure to support digital transformation, improve customer experience, and handle increasing transaction volumes.
Technical Challenge
The existing monolithic banking system was built 15 years ago, lacked scalability, had high maintenance costs, and couldn't integrate with modern digital channels.
Our Strategy
Phased migration from monolith to microservices
Cloud-native architecture on AWS
API-first approach for digital channels
Zero-downtime migration strategy
Architecture
Microservices architecture with event-driven communication
Kubernetes orchestration for scalability
Event sourcing for transaction processing
CQRS pattern for read/write optimization
Multi-region deployment for high availability
Implementation
01
6-month discovery and architecture design
02
12-month phased migration execution
03
Parallel running of old and new systems
04
Gradual traffic shifting with canary deployments
05
Comprehensive testing at each phase
Technology Stack
Java
Spring Boot
Kubernetes
AWS
Kafka
PostgreSQL
Redis
React
GraphQL
Project Timeline
18 months
Total Duration
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