Your best bet is to freelance web development work abroad. Once you have a grasp of it, you can even hire locals for the heavy lifting.
in the old days of online smut, it meant, you , as a webmaster, was paid to redirect traffic to their websites, as an affiliate to their programs. These days, not sure if it works, and quite frankly, it might not be your cup of tea for moral reasons.
I still carry the AVN Directory from 2008, and I never used.. The whole binder is about 244 pages. I assume probably 75% of the cats in this business are gone.
Also, as a gripe of mine, most if not all Real Estate Portals in Brazil are lame duck. If you can improve upon the existing stuff, then it would be a blessing. Commercial Real Estate is even worse! Nowhere close to the materials you see in the US ( Loopnet/Costar, and others ).
Even Government portals here are dogshit when it comes to functionality and bugs. If you manage to be a full stack developer, this place is a gold mine. You have to spend hours around them trying to figure them out, to do the most mundane tasks.
And don't let me getting started with online Health Care. They have no idea what HIPAA is all about for Americans. You deal with a thousand islands silos of misinformation out here in the Plantation.
And seriously, if you look at most of anything Brazilians concot to make their websites enticing to foreigners.... There is a whole lot of nothing worth seeing.
Just don't waste your time trying to be another Gringo with a Camera portraying Life in Brazil. They are a dime a dozen, and all of them fall into the same commonplace. They are pathetic.
And yes, there might be a bunch of them teaching English.
There is a demand for it. Low pay gigs, most if not all. A daughter of an aquaintance of mine, who we did a few deals together, couldn't land a programming gig, out of College, is teaching English in one of those "Method Schools". And she never set foot outside Brazil!!!!!
And never mind when it comes to pay rates, schools here plead poverty as an excuse to pay for one's worth. And your self employed teaching gigs, you are bound to hit cancellations. Brazilian upper middle class is full of people with a sense of self entitlement and little to no respect for people who service them.
The holes are everywhere to be patched. Why, after all I am telling you, you want a free lance sales gig in the land of cheapskates and exploiters of cheap labor is beyond me.
Get your money from Home, find a niche, study the niche, and then set sail. You will need bankroll.