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Modernization at a Leading Australian Bank

  • Industry: Financial Services
PeerIslands worked with MongoDB and Google Cloud to accelerate modernization using Generative AI. Bank’s legacy application were built on legacy Java, Stored Procedures in SQL Server and IBM Message Queues.

Impact

3X Speed

3X ​design acceleration to come up with microservices

10X Developement Speed

8X to 10X​ development acceleration demonstrated

4 Weeks

4 weeks ​​self-enablement of teams to do planning and designs​ of future applications

2 Weeks

2 Weeks ​to complete analysis vs. 6 Weeks or more

Context

  • Customer looking to migrate their legacy Application which provide branch banking functionality to agencies via VPN Internet access. 

  • Develop a validation solution with Generative AI to craft acceptance test cases, facilitating comparisons between old and new code bases.

  • Formulate an incremental design strategy for the application, transitioning towards a microservices architecture.

Solution
  • PeerIslands worked with MongoDB to ​conduct a comprehensive analysis of an existing application, encompassing 5 million lines of code across 1000+ source files (HTML, Java, JSP), utilizing Generative AI technology.

  • Leveraging analyzed data to design an incremental transformation strategy towards achieving the desired target state.

  • Enabled customer teams on AI assisted development to support future migration approach.

  • Utilizing AI-powered tools for comprehensive analysis of a code base maintained over 20 years, spanning 11+ projects.

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Company and Designation

Solution

  • PeerIslands worked with MongoDB to ​conduct a comprehensive analysis of an existing application, encompassing 5 million lines of code across 1000+ source files (HTML, Java, JSP), utilizing Generative AI technology.
  • Leveraging analyzed data to design an incremental transformation strategy towards achieving the desired target state.
  • Enabled customer teams on AI assisted development to support future migration approach.
  • Utilizing AI-powered tools for comprehensive analysis of a code base maintained over 20 years, spanning 11+ projects.

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