Fernando J. Aranda received his B.Sc. degree in Physics from the University of Extremadura, Badajoz, Spain, in 2018 and obtained his M.Sc. in the Simulation of Science and Engineering Problems, specializing in the Simulation of Physical Phenomena, the following year from the same university. Since 2019, he has been part of the Sensory System Research Group, where he is studying to obtain his PhD. His research interests are fingerprinting positioning, machine learning, and radio frequency signal modelling.