Dr. Stavros K. Filippidis

Informatics Education Consultant of Pieria (Greece).
Postdoctoral researcher in Artificial Intelligence and Machine Learning in Education.
PhD in Informatics, MSc in Medical Informatics, BSc in Informatics, BSc in Mathematics.

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Free Software


QGreatstAtzenta: A tool for organizing your contacts


It is free software developed with the C++ programming language using Qt toolkit.

For the storage of your contacts an SQLite database is being used.

License: GNU GPLv3 or later.

Source code: GitHub repository.


QGreatstWeightCalculator: A tool for weight related calculations


It is free software developed with the C++ programming language using Qt toolkit.

License: GNU GPLv3 or later.

Source code: GitHub repository.


AGreatstWeightCalculator: A command line tool for weight related calculations


It is free software developed with the Ada programming language.

License: GNU GPLv3 or later.

Source code: GitHub repository.