Denis Fragkakis is an accomplished data science and AI professional with extensive experience across various industries. Currently serving as the Head of AI at IG since May 2019, Denis has previously held notable roles such as Lead Data Scientist at Nested.com and Liberty Global, where responsibilities included leading projects on recommendation engines, network optimization, customer segmentation, marketing investment optimization, and deep search. Additional experience includes serving as Lead Data Scientist at Blis and Data Scientist at Grove Capital Management, complemented by a background in academia as an Assistant Tutor at the University of Sussex. Denis holds a PhD in Theoretical and Mathematical Physics from the University of Sussex, an MSc in Astrophysics from Queen Mary University of London, and a BSc in Physics from Ethnikon kai Kapodistriakon Panepistimion Athinon.
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