L. Fernandez received a B.S. in Physics (2005) and a B.S. in Electrical Engineering (2011) from the Universitat de Barcelona. He received his Ph.D. degree in electronic engineering from the University of Barcelona (2016). He is currently a lecturer and teacher at the Department of Electronic and Biomedical Engineering of the University of Barcelona. His research interests include chemical sensors, large sensor arrays, gas chromatography ion mobility spectrometers, signal pre-processing, pattern recognition, and bioinformatics.