Giorgos Mitletton completed his undergraduate studies at Lancaster University and graduated in 2000 with a BA (Hons) degree in English Language. In 2001 he graduated from King’s College London with a Master's in English Language Teaching and Applied Linguistics and in 2008 he gained a Master’s in research and Professional Studies in Education from the Department of Education at the University of Bristol.  Since 2002 and for several years, he  has worked as an EFL instructor in private colleges and universities, teaching mainly general English courses to Beginner and Intermediate level students. He has also taught various general English courses to children and adolescents, aged 10 to 16 years (Elementary - Proficiency C1).  In addition, he has been acting as the Chief Supervisor for Anglia ESOL Examinations in Paphos and Nicosia since 2011. During his employment, he gained a qualification as an oral assessor for Anglia Examinations.  He is particularly interested in the fields of Bilingualism and Code-switching.