Dr Ubaidullah Khan has been teaching at various universities since 2004, which means he now has more than 14 years of teaching experience. He holds a PhD in Linguistics from National Universities of Modern Languages, Islamabad, Master Degree in English Language & Literature, Master's in Teaching of English as a Foreign Language. He is also a Cambridge certified Teacher Trainer and IDP-Australia certified IELTS trainer.
His past teaching assignments have been at NUML, Islamabad, Allama Iqbal Open University, Islamabad, and Islamic International University, Islamabad. He is currently affiliated with Taif University Saudi Arabia for the last seven years.