Certified TEFL - teacher with two years of experience

I am originally from Brazil, but I have lived in the United States for two and a half years, and in Colombia for five months. While living in Brazil, I earned a bachelor’s degree in Biology and a post-graduate degree in Clinical Analysis. While living in the United States I had the opportunity of studying English, I am also a certified TEFL teacher. I am passionate for teaching English, and I have been working as an English Teacher for almost two years now. My past experiences includes working with students at all ages and levels. I have been teaching online classes privately with great success, for one year. In Colombia I worked as a University Teacher for one semester at Corporacion Universitaria del Caribe, I also temporarily worked in two Idiom Centers in Brazil.