Matthaios Theodorakis is a seasoned Machine Learning Engineer and DevOps Developer with extensive experience at the National Bank of Greece since May 2013, working in the Digital Transformation Division. Expertise includes developing ML models for Big Data analysis, automated AI solutions, and data visualization for digital onboarding platforms. Prior roles at FBB - First Business Bank S.A. involved designing a new Banking System, while experience as a Senior Information Systems Engineer at Panellinia Bank S.A. encompassed the analysis and implementation of various banking products. Educational qualifications include an MSc in Advanced Computing from Imperial College London and a BSc in Informatics from Athens University of Economics and Business.