Stafford House International, UK. Agnieszka has joined Stafford House International as Regional Sales Executive for Europe. With a BA in English Philology from Poland, Agnieszka has gained experience in teaching English to non-native speakers, while working within an international environment in sales and customer service in both Poland and the UK. She is known throughout the Cambridge Education Group for her speed and pro-active attitude. Agnieszka is fluent in Polish and English, beginner in German and Spanish and is able to understand Czech and Slovakian.