Ioannis Anastasiou was born in 1978 in Lamia and graduated from the 2nd High School of Lamia. He holds a degree in Physics from the University of Patras, an Msc in Information Systems, as well as an Msc in Informatics and Biomedicine from the University of Thessaly.
He has worked as an hourly teacher of Physics in a General High School of the Prefecture of Fthiotida, but also as an adult instructor in KEK LAEK in the field of Informatics as well as in IEK Lamia in the field of Programming and Computer Networks.
Since 2005 he has been teaching as a Physics and Informatics teacher in Secondary Education Schools, while since 2011 he is the owner and head of studies of the "ERISMA" Secondary Education Schools.
He has participated in attending seminars on "Learning difficulties and their treatment", as well as in Google's "Digital marketing".
In 2013, at Lianokladi High School, where he comes from, he organized a seminar on "Child, ADHD, Internet addiction, parent counseling".