Rodrigo Fernandez Feito is a research assistant in the SERC since April 2017. Rodrigo completed his B.Sc and M.Sc in mechanical and industrial engineering at the University of Oviedo (Spain) and short after he worked as research assistant in the same university. Rodrigo started his PhD in the University of South Wales in 2014 and at the moment he is pending his viva. His research interests lie in the area of developing new instrumentation for online process monitoring and more specifically for monitoring and control of anaerobic digestion processes. During his PhD, Rodrigo developed a new analytical system to determine volatile fatty acids and he is currently working in its improvement for robust and reliable VFA online monitoring.