English courses for high school or university student/ English-Speaking babysitting / Essays Proofreading

I am a French student at Sciences Po Toulouse, currently starting a Master. I have lived in the UK for five years (Kent) and just perfomed two five-months internship with English as a working langage. I passed the Erasmus OLS English Test with a C2 level (max. for European standarts).
I would mostly appreciate to babysit English speaking kids and/or give courses to anyone willing to develop their general fluency in English, while not directed towards a specific field of study or professional English. If, at any level, you feel like improving your English skills from a 22 years old student, to get prepared ahead of an internship or a placement, to get along with the basics or to finally get to know the lyrics of your favourite tune, I am your man !
The point is to have friendly, casual meetings in Toulouse and underline right from the start what your objectives are and how I can help you to achieve them. The main idea is to offer you a course which could match the best your assets and weaknesses in English.
I look forward to meeting you soon (or your kids) and support the best way I can your determination to learn English. It does not take so long to make stellar progress in this language !
At last, I can also correct your English essays, as long as its content matches my skills (I am not sure to be of great assistance if you need your astrophysics thesis to be corrected with the perfect scholar phrasing).

Bien entendu, je parle également français.