Letícia has been in the English teaching field for over 20 years, 5 of which working with English course development and teacher education. She is a member of Troika and has experience with all age groups and levels, having recently worked mainly in the area of teaching English to teenagers and with project methodology. Leticia holds a bachelor's degree in Letters (English) and Journalism, both from USP, in addition to specializing in distance education from UNICSUL. She also has several certificates in the field of teaching English: ICELT and DELTA from Cambridge University and TESOL from the University of Anaheim. She is an experienced speaker and has articles published in specialized newsletters in the English field both in Brazil and abroad. Currently, she has been working with issues related to BNCC and with the creation and editing of CLIL materials and lesson plans. She is also the coordinator of events for the SIG of Young Learners and Teens at IATEFL, and is part of the C-Group.