Hergy Fongue
Software Engineer at Finanz Informatik
Frankfurt am Main, Germany
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Hergy Fongue is a principal Developer at Finanz Informatik, the central IT service provider of the German Savings Banks Finance Group. He plays a key role in the transformation of the central data warehouse from mainframe-based infrastructure to a modern, decentralized architecture. His focus lies on building modern cloud-native core components for business-rule-driven data correction. This involves ensuring both the semantic integrity of data and the flexible processing of individual records as well as large files.
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Topics
From Mainframe to Modular: The Developer’s Guide to Legacy Modernization
Modernizing legacy systems is one of the toughest and most rewarding challenges in enterprise IT. hands-on lessons from transforming mission-critical mainframe and legacy systems into a modern banking platform serving 50 million customers of the German Sparkasse Finance Group.
From COBOL to Java, from monolithic mainframes to shared services and cloud-native architectures: we explore different modernization strategies and where the mainframe still makes sense today.
A special focus lies on empowering developers. By automating routine tasks, reducing friction in daily work, and improving the developer experience, teams are enabled to actively shape the future of the platform instead of just maintaining the past.
Hergy Fongue
Software Engineer at Finanz Informatik
Frankfurt am Main, Germany
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