Herianto is a doctoral student in Educational Research and Evaluation at the Graduate School, Universitas Negeri Yogyakarta through the Indonesia Education Scholarship (BPI) program of the Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia (KEMENDIKBUDRISTEK) since 2022. He has focused on educational measurement and assessment, mathematics education, and professional teacher training research. Moreover, he is a lecturer in the Department of Mathematics Education, Faculty of Teacher Training and Education, Institut Turatea Indonesia. Herianto holds a bachelor’s degree in mathematics from Universitas Islam Negeri Alauddin Makassar in 2011, and a Master of Education from the Postgraduate Program of Universitas Negeri Makassar in 2015. He has been the Head of the Research, Development, and Community Service Centre at STKIP Yapti Jeneponto from 2019 to 2021 and the Department of Mathematics Education, Faculty of Teacher Training and Education, Turatea Institute Indonesia since 2021. In addition, Herianto is also an evaluator at the National Accreditation Board for Early Childhood Education, Primary Education, and Secondary Education (BAN-PD) in South Sulawesi Province, Indonesia. He is also the founder of the Institute of Educational and Religious Studies in Indonesia (eLSTUDIKA).