Khan Md. Asif Rahman has been serving East Delta University (EDU) as a Lecturer in the Department of English under the School of Liberal Arts and Social Sciences since September 2025. He completed his Bachelor of Arts in English Language and Literature at Shahjalal University of Science and Technology (SUST) in 2024. He earned his Master of Arts in TESOL the following year from University of Nottingham Malaysia, where he also worked as a Research Assistant from November 2024 to August 2025. His research interests include various areas of ELT, particularly emerging technologies in language teaching, sustainability in TESOL, and post-method pedagogy.