Jumadil Saputra is a Ph.D. holder and works as a senior lecturer in the Department of Economics, Faculty of Business, Economics, and Social Development, Universiti Malaysia Terengganu, Malaysia. He was born in the year of 1985 in a small village of Aceh, namely Lhokseumawe, Indonesia, and studied elementary school until senior high school in Aceh and completed his study in the year 2003. Currently, he has supervised 21 undergraduate students completing their final year project and a total of 8 undergraduate students currently in progress of completing their final year project. For the postgraduate students, he has supervised 5 master students, and 45 Ph.D. students with 9 students as the role of their main supervisor. Further, there are 20 students, supervisory, and 15 internship students. He has worked as a co-researcher for 12 grants at the university, national, and international levels. From 2018 to 2020, he has published 265 articles journal and proceedings on Scopus, and 26 WoS articles, journal and proceedings indexed. His research areas are Quantitative Economics (Microeconomics, Macroeconomics, and Economic Development); Econometrics (Theory, Analysis, and Applied); Islamic Banking and Finance; Risk and Insurance; Takaful, i.e., financial economics (Islamic), mathematics and modeling of finance (Actuarial); and Qualitative and Quantitative Research.