George Gkolfopoulos

George Gkolfopoulos is a seasoned Big Data Engineer with a notable progression at Optasia since February 2022, serving as Team Leader and previously in roles as Big Data Engineer and Junior Data Engineer. Concurrently, Gkolfopoulos has contributed to the Academy of Athens as a Software and Machine Learning Engineer, focusing on developing classification models and crawlers for Greek articles. Prior experiences include IT Systems Administrator at HELLENIC PETROLEUM Group of Companies, managing both on-premises and Azure/O365 infrastructures, as well as Systems Technical Application Support within the OTE Group of Companies, where responsibilities included managing production environments and supporting microservices systems. Gkolfopoulos holds a Master's degree in Information Systems in Business and a Bachelor's degree in Informatics and Telematics from Harokopio University of Athens.