What I Should Do?

Last summer I was working in a souvenir shop. It was a hard work and I couldn't enjoy my summer.
Now the boss called to me, he wants me go back to the work for him this summer... I need the money, but I have other jobs I think I can do. For example, I can: work with my father if he has work, work for a friend whose father has a new restaurant, and I finished an "FP in spain" about informatic and tecnologies. I don't know what I should do and I'm meeting him this afternoon :S

I am not sure abou the sentence underlined because I am not sure what you are trying to say. It could be "and I am finishing an "FP in Spain" about informatic and technologies so I can get a job that way." Or "and I have finished an "FP in Spain" about informatic and technologies so I can get a job that way."