Hi guys,
I am an international student -I live in Slovakia and consider to study in Switzerland. I am doing an admission process to an University in Geneva. Although I may obtain a full-tution scholarship, I will have to pay for non-academic expenses. However, I am from a socially weak class ( our family income is no more than 1500 CHF / month) ... so I will gain no financial support from my family.
Is it possible to apply for a job as a freshman and earn enough money ( per 20 hrs a week) to live at least a normal life ? ... without starving

..... well my dorm expence is 850 CHF / month ... and can you tell me what other expenses may I expect?
Will I get a student visa if my family cannot reasonably cover my studies?
Thank you very much for all your advice.