M. Saef Ullah Miah is a PhD candidate at University Malaysia Pahang (UMP) and is currently working as a Graduate Research Assistant at the Faculty of Computing, UMP. He was an assistant professor in the Department of Computer Science, American International University-Bangladesh (AIUB). He is currently engaged in research and teaching activities and has practical experience in software development and project management. He earned his Master of Science and Bachelor of Science degrees from AIUB. In addition to his professional activities, he is passionate about working on various open source projects. His main research interests are data and text mining, natural language processing, machine learning, material informatics and blockchain applications.