I am Sergio and I am spanish native speaker, from Barcelona! Before teaching I was working in chemical sector and marketing for many years.
Now i am teaching spanish and english for around three years and I helped a lot people to learn and improve their skills what makes me really happy. If you are in that moment as well, you can contact me and i will be very thankful to help you.
So if you want to improve your grammar, conversations, vocabulary, let's get started. It is a hard job but we can even have some fun in the process. :))