What kind of projects can I do if I work alone as a freelancer?

Answer 1

Whatever you want. There is no one to tell you that you can't program something. There is an obvious example that you should think of...

Answer 2

The size and complexity? Same answer. It just depends on how well you can program. Whatever your abilities are is what you can do.

Answer 3

Thanks for your answer! But I'm talking about the "size" and complexity of the projects that I would can do by myself. I didn't explain me very well at first, sorry!