Dr. Arnas Majumder is a researcher affiliated with the University of Cagliari in Italy. He possesses a Doctor of Engineering degree specializing in Risk and Sustainability within Civil, Architectural, and Environmental Engineering Systems. His research investigates sustainable building materials, with a strong emphasis on the integration of natural fibers in construction for purposes of thermal and structural retrofitting. Furthermore, Dr. Majumder holds a Master's degree in Energetic Engineering, which complements his focus on enhancing building performance through the application of efficient materials. His expertise further extends to renewable energy sources, thereby advancing his contributions to sustainable engineering practices.