Aristidis G. Vrahatis was born in Kalamata, Greece in 1987. He received his Ph.D. in 2016 from the Department of Computer Science and Engineering, University of Patras, Greece, where he graduated in 2011 and received his M.Sc. Diploma in the program ‘Computer Science and Technology’ in 2012.  Now, he is a Postdoctoral Researcher in Informatics Department of Ionian University. His research focuses on developing novel algorithms in Computational Intelligence, Bioinformatics and Systems Biology. He is deeply interested in network-based methodologies for clarifying the mechanisms of complex diseases and complex biological processes. His research has been funded from governmental funding agencies, including European Union (ESF) and the Greek state research council.