Adriana Díaz-Berrio studied at the Liceo Franco Mexicano. She obtained her training as a french teacher at the Alliance Française de Mexico. She studied Economics and has a Ph.D. in Administration at Université du Québec à Montréal. She lived ten years in Montréal, Canada and 1 year in Lille, France. She worked in several projects related to immigrant integration in Quebec. Since 2021 she has been teaching online. Her clients have been employees from many enterprises and from several Canadian Ministries. She has experience with all levels. She likes to adapt her lessons according to specific needs, learning styles and focusing on the particular skills that each learner wishes to develop. She knows that each student situation is unique. She enjoys having one on one sessions but she also loves large group's ones.