Active job

1 Concrete patio repair & 2 fresh new patios to be built

Hi. I along with my friends poured a concrete patio on 14 Aug(about 10 days ago). It has come out okay, but does not have a professional finish. So wanted to check if anything can be done to make it look professional? There are some imperfections which would need to be rectified if possible. Please find attached photos. I would also need 2 other patios done new, one beside by garage and one from the living sliding door. Please let me know the best options and best price which you can offer. You could come and have a look for a better understanding.