required push notification for angular based phonegap app

We developed an app with angular js, node js and porting it to android and IOS mobiles. We need following tasks to be done. 1) Have to work only by connecting remotely through teamviewer to our machine, the project is almost finished, we will not share or allow to copy files from our machine. 2) Push notification implementation required for android and IOS device 3) Alarm with custom sound alert required for a specific kind of push notifications and should should work in android and IOS 4) Tracking geo location on clicking a button(There is an accept button in app, when user click it, we have to force user to switch on geo location and have to find his location) 5) Milestone budget will be arranged before project start and will be released only after successful completion of task. While bidding please mention how much time you need and when can you start. Please share your relevant projects for reference.