Alexios was born in Patras in August-06-1987.He obtained his diploma in in the cultural management from the management of cultural environment and new technologies Department, University of Ioannina in 2009. He also received his master's degree from the Department of Information and Communication Systems Engineering of the University of the Aegean in 2017. The title of the master's degree was “’Technologies and Management”. Currently he is a Doctoral Candidate in Computer Science at the University of the Ionian Islands. Alexios is implementing his PhD thesis entitled “Data analysis in digital marketingusing machine learning and artificial intelligence techniques, business analysis, practices andethical dimensions in e-commerce”. He is currently working for National Research Centre forPhysical Sciences (NCRS)"Demokritos» as Intelligent Software Solutions. His research interests include natural language processing, large language models, largescale data mining, artificial intelligence, semantic web, machine learning, Digital Marketing.He speaks particularly good English and fluent Greek and has a computer diploma with acertificate from the University of Ioannina.