Server side service

Hi all,
I am new on Android apps. ( I dealt with windows phone before)

I am writing simple application :

User may save some messages, and all other connected user get it (and those who are offline will get the message when they will get online). I need small database to save messages and user details, and push notification support.
I have seen there are some services like "Parse", which may help me with it without writing server side application.
Is "Parse" meet those requirements?? Is there another such services which may help me to avoid server maintenance ?

Thanks.