Ioannis Korontanis (male) is currently a Ph.D. candidate at the Department of Informatics and Telematics of Harokopio University of Athens. He received his BSc from the Department of Computer Science and Engineering of Technological Education Institute of Thessaly. He received his MSc “Web Technologies and Applications” at the Department of Informatics and Telematics of Harokopio University of Athens. The topic of his PhD thesis is “Computer Infrastructure Models and Optimal Resource Orchestration”. His main research interests include distributed and real-time processing, cloud modelling languages & application models in Cloud & Edge, Cloud & Edge monitoring systems, CI/CD, Dev Ops and Big Data Analysis. He currently participates in the EU funded project named PANDORA (HORIZON Research and Innovation Actions). In the past has also participated in numerous EU funded projects.