Achilleas Sfakianakis

Achilleas Sfakianakis is a seasoned data professional with extensive experience in data science and analytics. Currently serving as Lead Data Scientist at Vortexa since October 2018, Achilleas has progressed through various roles, including Senior Data Scientist and Data Scientist. Prior to Vortexa, Achilleas completed a Data Scientist internship at dunnhumby, focusing on identifying "green" customers utilizing unsupervised and supervised techniques. Experience as a Junior Data Analyst at Signal Ocean involved data collection, processing, and quality assurance, alongside collaboration with cross-functional teams to enhance products. Earlier, Achilleas held a Data Engineer internship and worked as a Mathematics Tutor. Academic qualifications include a Master's degree in Business Analytics from UCL and a Master of Engineering in Electrical and Computer Engineering from the National Technical University of Athens.