Editor-in-chief, T. Prof. Volodymyr Kovalchuk - Invited to 4th TECHNIUM International Conference - Recognition of Career: Director of the Computer Science Technology College of the Environmental State University (Odessa)Professor of Computer Science Department of the Environmental State University (Odessa)Ak. Korolova Str. 5 2Odessa, Ua-65101Ukraine. Technium 2020, 2.