About

André Jahn

30 years in IT. Ten of them in industrial automation, the rest in enterprise projects — mobility, automotive, finance, public sector. I know the systems nobody wants to touch anymore. And I know the systems everyone wants to introduce.

I am a Solution Architect specialising in legacy modernisation and AI integration. Not as a consultant who delivers slides, but as an architect who implements — from the first interface test to production.

What sets me apart: I test before I recommend. I look for the error that others miss because they trust the documentation rather than the system. And I tell you when something doesn't work — before it gets expensive.

Focus Areas

Legacy systems, microservices, Kubernetes, IAM/ABAC, AI integration in regulated environments (KRITIS, compliance, 24/7).

If you are looking for a sparring partner for your architecture decisions — write to me.

andre.jahn@jahnconsulting.io