Could you please check?
Hi! I'm sorry I don't remember your name, you had an interview today and I entered the room in the middle of it. I'm not sure if you remember me. Anyway, I think I can relate to your frustration, at least to some extent. Since I've been through this process a lot, I mean interviews, I might be able to help you with some advice. Let me know if you're up for it.

Question

Answer

It’s very good and better than most native English speakers could write. So my only suggestion is a small one. The “, I mean interviews,“ is slightly awkward. I thought of a few other options, but this one is the most natural and simple:
Since I've been through the interview process a lot, I might be able to help you with some advice.

Answer

looks good

No pierdas la oportunidad de aprender un idioma desde la comodidad de tu casa. ¡Explora nuestra selección de profesores de idiomas con experiencia e inscríbete ya en tu primera clase!