Felix Koeslag

Developer Team Lead - Adyen

Felix is one of Adyen’s Tech leads, his main focus has been the scalability of Adyen’s payment fraud detection system and data processing infrastructure. For the latter project he has built a streaming framework focused on simplicity and correctness, which now powers all Adyen’s financial reporting for clients such as Uber, Spotify and Netflix. He is currently developing Adyen’s new banking stack which will handle the money flows from it’s global e-commerce business.

How (and why) we built our own streaming framework

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