About Guillaume Lefebvre


R&D Manager, Worldline

Guillaume Lefebvre is currently Head of R&D User eXperience Department in Worldline. He has 17+ years of experience in innovation and Research & Development. An expert in user interface technologies, he investigates all kinds of new customers experiences to develop new online services for Worldline customers. Guillaume has worked on innovative concepts around new web technologies, Social Networks, chat bots & conversational agents, connected TV, Cross Channel & mobile uses, and new digital journeys thanks to mobile, tablet, camera, wearable device, digital signage, physical web, and Internet of Things technologies.




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