Banking Core Modernization
Migrated a COBOL account-management monolith to Java/Spring microservices without interrupting 24/7 service.
20+ years modernizing critical systems for banking, telecom, and insurance. No downtime, no surprises, with results measured in business terms.

The stack I build and modernize with
Three concrete ways to work together, adapted to where your product or team is right now.
Real modernization cases with business-impact metrics.
Migrated a COBOL account-management monolith to Java/Spring microservices without interrupting 24/7 service.
Redesigned and rebuilt the customer portal: from an 8s-load system to an SPA with instant perceived load time.
Real-time premium calculation system that replaced a 6-hour overnight batch process with millisecond responses.

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30 minutes, no strings attached, to understand your situation and see if I can help modernize your system.
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