Dr. Ali Ahmadian completed his M.Sc. and B.Sc. in IRAN then he persuaded his PhD studies at Universiti Putra Malaysia (UPM) in 2009 where he graduated as the best postgraduate student in Mathematics and Statistic field on January 2014. He joint to the Department of Mathematics, UPM on August 2014 and continued his duties as a Postdoctoral Research Fellow till December 2017 when he has been promoted to the position of Fellow Researcher at the Institute for Mathematical Research (INSPEM), UPM. He is the pioneer in UPM to develop the analytical and numerical methods for solving fuzzy differential equations as his PhD thesis completely has been devoted to this topic. He published more than 60 research papers in prestigious JCR Indexed journals and presented his research works in 38 international conferences in North America, China, Serbia, Turkey, UAE and Malaysia. He is currently member of Editorial board of Progress in Fractional Differentiation and Applications, and was a guest editor in the Advances in Mechanical Engineering, SAGE. He is a reviewer in the 60 international journals involving IEEE, Elsevier, Springer, IOP, Emerald, Inderscience, Hindawi and MDPI. He is also member of Scientific Committee in a number of international conferences in the world. His main interests are Fuzzy and Fractional Calculus, Interval arithmetic, Support vector machines and Mathematical modeling.