language exchange

Hi, I'm Marco and I'm Italian. I'm here since a couple of days (I have been here for a couple of days) and I consider this community (to be) very interesting. I'm a doctor and in my profession a fluent English is essential (it is essential to be fluent in English), thus (not wrong but "thus" is quite formal - Instead, I would say this in conversational speech: so, I'm here....) I'm here to meet new friends and improve my bad English; i could exchange in Italian or in Spanish. Moreover (also quite formal - I would simply say "also") I'd like to meet native Spanish speakers too ("moreover"/ "also" already says this), and I would also (like to) improve my Spanish (or just: ... to improve my Spanish). Usually I'm busy (during the day?) until the evening, but after the dinner I'm generally free for planned skype lessons.
Thank you!

How I would write it:

Hi, I'm Marco and I'm Italian. I have been here for a couple of days and I consider this community to be very interesting. I'm a doctor and in my profession it essential to be fluent in English, so I'm here to meet new frends and improve my bad English - I could exchange in Italian or Spanish. Also, I'd like to meet native Spanish speakers to improve my Spanish. Usually I'm busy during the day, but after dinner I'm generally free for planned skype lessons.

Thank you!

Fantastic spelling - the main issue is using formal vocabulary in an informal situation. If you were writing something like an essay, novel or article those words (such as thus and moreover) would be much more appropriate. These mistakes are only quite minor - I would encourage watching English movies or TV shows just to improve this. Hope this helps!

language exchange

Hi, I'm Marco and I'm Italian.

I'm here since a couple of days ago and I think this community is very interesting.

I'm a doctor and, in my profession, fluent English is essential, thus I'm here to meet new friends and improve my bad English; I could in exchange teach Italian or Spanish.

Moreover, I'd like to meet native Spanish speakers too, and it would  improve my Spanish too.

Usually I'm busy until the evening but, after the dinner, I'm generally free for planned skype lessons.
Thank you!