Yves Tillieux

Yves Tillieux is a seasoned professional in the payment ecosystem, currently serving as a Technical Presales at Signicat since April 2024. Previously, Yves held the position of Principal Consultant at ACI Worldwide from September 2022 to April 2024, specializing in fraud, chargebacks, and payment solutions. Yves brings extensive experience from Accertify, Inc. as a Senior Manager of Sales Engineering, with expertise in SaaS solutions, connectivity, and advanced technologies like Machine Learning and Device Fingerprinting, spanning from February 2016 to April 2024. Prior to that, a significant tenure at American Express from December 2008 to February 2016 involved team leadership roles focused on fraud detection and risk management across various markets in Europe, overseeing teams dedicated to merchant reviews and fraud authorizations.