Dear Employer,
I'm interested in your project. I have four years experience in Android development. I have done many projects in these four years like: interaction with back-end server, call recorder, linking with social media's, backup and restore (Contacts, calls, etc), battery saver app, spy app, Push notifications, Google ads, Custom ads, etc.
Moving forward, I will give you build and source code within a day.
Regards,
Rajesh