Hi, name is Karina and I am a native English speaker and CELTA-certified English teacher from the USA. I have 4+ years of teaching experience, and have helped more than 60 students prepare for the TOEFL and IELTS exams. I also have a masters degree in economics and international relations, and worked on the marketing team for a healthcare nonprofit organization. That's why I enjoy helping business English students as well as those hoping to improve their academic writing. I hope to see you for a lesson soon!