IBM i Specialist · Investment Banking

IBM i modernisation

Bringing green-screen applications to the web and AI, without rewriting them.

About

I am an IBM i specialist working in the investment banking domain. I help teams keep the reliability of their existing IBM i applications while giving users a modern web experience, open APIs and AI assistants on top of the same data and business rules.

Projects

Live demo

WMS on IBM i — incremental modernisation

A legacy 5250 application (COBOL/RPG) keeps running unchanged, while a Python web app runs next to it inside the same IBM i, on the same DB2 for i tables. Every change goes through the same IBM i business rules as the green screen.

Web pages with response times matching the green screen
Versioned JSON API
AI assistant that answers questions on the live data (MCP)

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Coming soon

More projects

New tools and applications will be added here.

Contact

For a demo, a conversation about your IBM i landscape, or anything else:

[email protected]