Aris Chatziantoniou

Aris Chatziantoniou is Group Data & AI Officer at Alpha Bank and a senior data executive with more than 15 years of experience in data strategy, transformation, governance, analytics and AI. He has worked across banking, consulting and technology, helping large organizations modernize their data ecosystems, strengthen governance and turn data and AI into scalable business capabilities.

Prior to joining Alpha Bank, he held senior leadership roles at Deloitte and Accenture, as well as positions at IBM and Qualco. His focus is on building trusted data foundations, accelerating enterprise AI adoption and translating technology investments into measurable business impact.