Small interview for software developers for my senior project

Hi! I need to interview some people for my senior project, it would be very helpful if a couple of you could answer these questions!

1. How long have you been in this profession?
2. What made you decide to go into this profession?
3. Was there a significant person that helped you move into the profession?
4. What did they do to help you succeed?
5. What is the expected income for starting pay?
6. Are there many positions in this community? Is my marketability better somewhere else?
7. What kind of training did you have to have?
8. What education did you need?
9. What kinds of jobs should I be applying for now to better my resume?
10. What is one of your best memories regarding this position?
11. Is there anything you do not like about the position?
12. What personality traits should a person have to be successful here?