Well, in general, freelancers now have a huge number of opportunities, in my opinion. If you present yourself correctly to potential clients, and it will be easy for them to understand your services and prices for them using the freelance proposal https://businessnewsday.com/what-is-a-freelance-proposal-template-advantages-and-rules/, then the result won't be long in coming, in my opinion.

How to work successfully if I switched to freelancing? To be honest, I am very afraid of being left without clients and, accordingly, without income.

Hello. Based on my experience, I can tell you that it is difficult to find a job abroad. Of course I'm talking about a decent job. I also couldn't get a job for a long time, but then I found this article https://edureviewer.com/blog/how-to-put-eit-on-resume/ and realized that there was not enough information in my resume. I corrected my resume and got a job very quickly.

Hello, in fact, difficulties can arise only in the case of paperwork, and so, finding a job abroad is not a problem. Last year, I went to work in Singapore. If you want to find a job there, I can recommend you this resource https://layboard.in/vacancies/jobs-in-singapore . New vacancies are constantly being added there, and you may be able to choose something for yourself.