" wake up at 4 am, my friend wakes up at 6 am. I don't have a job but my friend has a job. He goes to his job at 7 am, while I stay at my home all day."
In all these sentences, there's agreement between subjects and verbs.
All is ok but the first sentence needs some correction as : I wake up at 4 am. My friend wakes up at 6 am.