Nigorakhon Mamadalieva entered the Uzbek State World Languages University in 1992 and completed the full course of studies in 1997, having specialized in German and Dutch Language. She has 24 years of work experience. She is qualified as a Translator-Referent of the German and Dutch languages. She studied at the Andijan Regional Institute of Pedagogical and Professional Retraining as an English teacher. Since 2017, she has been working as an English teacher at Secondary School #20 in the Izbaskan district of the Andijan region. She is a high category teacher and obtained a CEFR certificate in 2017. Her pupils often take honorable places in district and regional republican subject Olympiads and other competitions. She appreciates honesty, kindness, sense of justice, and intelligence. As a Regional Peer Mentor-Teacher, she is looking forward to developing herself as a skilled English teacher in this program.