-Bachelor's degree in English language and literature -Having received a scholarship from ESL program in Canada -Canadian home-stay experience for more than 6 months -Working as a freelance translator and interpreter for documents, meetings, and contracts between companies -Having taught students native English classes for grammar, speaking, writing, reading, and listening of TOEIC, TOEFL, and TEPS(English proficiency test from Seoul University in Korea) more than 10 years -Having worked as a native English speaking/listening teacher for a phone-teaching company Because I have taught various age groups of students English, I am available to teach from young age groups such as 5-year-old children or kindergarten students to professors of university who are more than 40 years old. For elderly students, I focus on pronunciation and fluency, and for children I focus on speaking practice and pronunciation. I have had classes for the interview for entering the master's degree program of Korea University which is considered to be a Korean Ivy league education institute, and also for job interviews many times. To younger students, I have taught English and tips for the presentation for speaking contests, and my students received the 1st and the 2nd prize of those speaking contests. The student has to prepare for the class with passion, motivation, and concentration. If the assignment is given, the student needs to let me know when you can complete it. The assignment has to be tested in the next class which we will have. For preparations for interviews, the student needs to give me the information of the position that you are applying for. The student needs to answer my message by composing at least 5 English sentences before the actual class starts, so I can evaluate the student's English level and prepare for the class materials and topics.