Leonidas T.

Leonidas T. has a strong background in data science and analytics. Leonidas currently works as a Data Science Lead at METIS Cyberspace Technology, where they oversee data science projects. Prior to this, Leonidas served as a Senior Data Scientist and Cloud Ops Engineer at Citrix, where they led ML/DS projects focused on cloud costs optimization. Leonidas also held the role of Senior Business Intelligence Analyst at Blueground Co, where they developed ML models and assisted the pricing team in decision-making. Leonidas started their career as a Data Analyst at The Signal Group and later worked as a Data Warehouse Engineer at Accenture Greece, specifically for the National Bank of Greece (NBG). Overall, Leonidas has a diverse range of experience in data science, analytics, and cloud operations.

Leonidas T. pursued a PhD in Machine Learning as a candidate at Athens University of Economics and Business from 2020 to 2022 but eventually dropped out. Prior to that, they earned an MSc in Data Science from the same university from 2017 to 2019. Leonidas began their education journey by attaining a Diploma in Electrical and Computer Engineering, which is equivalent to an M.Eng., from the National Technical University of Athens from 2012 to 2017. In addition to their formal education, Leonidas also obtained various certifications, including the "Microsoft Certified: Azure Data Scientist Associate" and "Microsoft Certified: Azure Fundamentals" from Microsoft in 2021. Leonidas also received certifications from Amazon and LinkedIn in subjects such as Problem Solving Techniques and Running Containers on Amazon Elastic Kubernetes Service. Further, they obtained several certificates related to data science, web design, algorithms, and model thinking from prestigious institutions like Johns Hopkins University, University of California San Diego, and University of Michigan between 2016 and 2017.