I am a non-EU citizen and I want to start looking for jobs in Budapest as a graphic designer. This means, hopefully, I will enter Hungary on a work visa and get a work permit.
In addition to working in my main job, I would really like to be able to sell digital prints online on Etsy (for example) as a supporting job.
Will I be breaking any laws if I registered for self-employment in Hungary in this case?
In other words, is it legal for a non-EU citizen working in Hungary to work in a second job (including self-employment)?
Any answers are appreciated!