Background in Physics, specialized in light-material interaction. Interested in renewable energies and environment. Graduated from a Master in Renewable Energy with a specialization in solar energy. I have collaborated with the Service Life Analysis for solar energy devices group of Fraunhofer ISE, Germany. Currently, I work in Sinnogy, a German company specialized in domestic energy efficiency. I am interested in the efficiency of the use of resources, in terms of sustainability as of energy produced.