English teacher who can teach students of all levels (including IELTS preparation)

I am fluent in English, both written and spoken, having worked extensively in English-speaking environments. I gained hands-on experience in a reputable international law firm and at the world’s largest uranium mining company, where nearly all communication, documentation, and collaboration were conducted in English. Additionally, I am currently pursuing my master’s degree in a program that is entirely taught in English. I have also taken the IELTS exam, achieving an overall C1 score, which further reflects my strong command of the language.