Experience on group and one-to-one English teaching in an English private academy

Although Spanish is my mother tongue, I am absolutely bilingual since I began my schooling and did practically all of my primary education in English.
During my university student years I taught English part-time in an English private academy.
After graduating as an architect, I lived and worked in English-speaking countries.
I have a solid knowledge of English grammar but I excel in conversation correction and development, and especially in Pronunciation and Cadence Coaching.