Now, if your level of English is high and you are already certified in the language, you also have at your disposal the options of undergraduate and graduate degrees, which have a greater load of subjects, but the knowledge is also in different thematic areas of the program you choose, which will give you a lot of versatility when looking for a job.
Whether your interest lies in mastering a language in its different facets: writing, conversational and reading, or perhaps you are more interested in taking a vocational course according to your profession that allows you to obtain a professional certification in your area of interest, these two options are usually the most appealing for many students who want to start their way in a new country and that give a greater amount of free hours to share with a part-time job.