Well yeah, if you are looking for a full time job you won't find a 3000 US (more like 2000-2500 per month) but if you come here you can easily find a couple of part-time jobs that can let you reach that number and if you work hard even more than that (especially if you have experience and you are qualified) or another option is one part-time and privates. Anyway if you decide to come just let me know and I'll help you out.