JavaKubernetesFintechSecurity

FinanceCore

Banking Core System Modernization

Project to transform legacy banking systems into modern microservices architecture.

Challenge

A private bank wanted to modernize its 20-year-old monolithic core banking system. New feature development took months, system outages were increasing.

Solution

We implemented a gradual modernization strategy with Strangler Fig pattern. Converted critical modules to microservices and ran them on Kubernetes.

Results

99.99% uptime
70% reduction in new feature development time
10x scalability increase
35% annual infrastructure cost savings

Technologies

JavaSpring BootKubernetesApache KafkaPostgreSQLRedis

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