Yes, but you are going to have to learn some advanced poker strategy and make sure you are table selecting as well. You will also need to move up a few limits. This means probably theR$25 dollar buyin games if you play cash or theR$5 buyin games if you plan to play tournaments or sit and gos.
If you've been winning lots of games and plan to make online poker more than just a hobby, you can absolutely do it! The potential for earning income from poker as a digital nomad is huge. One good run of form, and you can end up with enough money to sponsor your trips and cost of living for months.