Gregor is a recognized thought leader on asynchronous messaging and service-oriented architectures. He is widely known as co-author of the seminal book “Enterprise Integration Patterns” and as frequent speaker at conferences around the world. He is an active member of the IEEE Software editorial advisory board.
As Chief IT Architect at Allianz, Gregor is responsible for driving the digital transformation of the insurance business. He documented his experience as an architect driving IT transformation in the eBook "37 Things One Architect Knows".