I don't think you will do much with Croatian skills, but never say never... My guess is that translating HR>EN online would be more lucrative than teaching English, or you could complement the two!
There is much competition as far as English teaching jobs go, and they will hardly sponsor you for a VISA, unless you choose to teach at a bilingual school (maybe you could teach geography or history), but the school year starts in late Feb/early March, so keep this in mind.
You will definitely need to sort some practical issues out before actually getting here, especially the "how do I make my ends meet" part - this forum will be helpful to this regard. But in order to put a strategy in place, you should think about 1) why you are coming here 2) how long you plan on staying here 3) how much money saved you will be taking with you 4) what kind of lifestyle you are aiming at.
If you are just here for "an experience" for a few months, I wouldn't even bother about sorting your tourist status, as long as you don't plan to travel frequently outside Argentina.
About Spanish, get ready for some big surprise: you will need Spanish, a lot. And you will need to get used to the Argentinian Spanish, which is quite offsetting at first if you are studying on regular Spanish audio tapes! Watch videos of Argentinian speakers on YouTube to get an idea, maybe find a language buddy to converse with before making the move.
Good luck!
This is some stellar advice offered right here...
Honestly I wouldn't even focus on teaching English....in Buenos Aires it should be fairly easy for you to find employment using your English skills....especially if you like sales or customer support oriented type work. Since you have native English...... they'll most likely snatch you up in a minute. Just make sure it's legal
"trabajo en blanco".....anyways...you'll learn this if you end up staying here for any length of time....so I'll leave out the details for now...
I've been here for years and never had a problem finding employment here due to being a native English speaker. The great thing is that you should make friends quickly
( and this is VERY important, don't overlook this! In Argentina it's "who you know that makes things go" in this society...it's all about meeting folks, making friends and networking...make friends and LOT'S of them....Argentine friends will be a huge lifeline for you in the beginning and save you alot of grief helping you, they'll take you "under their wing" so to speak, like family.....and let them.....
Learn to like and drink "
mate"....this will open MANY doors for you here....
Learn to prepare a good argentine
asado.....this will open even MORE doors for you here
( and impress your new argentine friends LOL
Learn to like argentine soccer clubs and games...like Boca or River or Newell's or San Lorenzo.....this will REAAAAAALLLLY open doors for you here!!!
More than all of the rest combined!!
Of course in exchange you'll be asked to help them with their English...actually many may not even want to speak Spanish with you....sometimes you have to be insistent, so you can learn the language....if not they'll wanna talk English all the time!! Also, tell them it's ok to correct you...if not, they won't, and you learn stuff the wrong way sometimes....tell them it's ok to correct you if you say something in Spanish that's wrong.....if not, they won't LOL..
You'll need a dictionary on "
lunfardo" argentine slang...although that will come in handy a bit later. For now, learn the basics of general spanish ( using voseo of course )...then after a year or two you can start learning "
real argentine" and have everything completely disassembled and relearned LOL...
If you are a passive person, you need to get over that really quick. You need be assertive and confrontational at times here in Argentina.... street smarts...you'll need that as well. It's generally ok, but be vigilant.....just ask local folks, they'll teach you the ropes.
Enjoy Argentina and prepare to have any preconcieved notions that you might have about this country turned completely upside down. It's the most unique latin-american country in my opinion......hands down.....no other like it.