I received my integrated MsC diploma from the Department of Computer Science & Engineering, University of Ioannina, Greece in 6 years. For my thesis titled "Development of a Big Spatial Data Management System", I designed and implemented a prototype distributed and parallel data management system using MPIm that answers spatial range queries on polygons. The worker nodes work indepenendently with each other while also performing their tasks parallely, using OpenMP. I am currently a PhD candidate in the Department of Computer Science and Engineering, University of Ioannina, supervised by Prof. Nikos Mamoulis.