adding features in application 1. add profile picture 2. buetooth printer conf... + printing format

I am looking for a developer who can add the following features to my Android application within one week:

1. Profile Picture:
- The ability for users to upload and display their profile picture within the application.

2. Bluetooth Printer Configuration:
- Integration of Bluetooth printer configuration into the application.
- Users should be able to connect and configure their Bluetooth printers directly from the app.

3. Printing Format:
- Implementation of a printing format feature that allows users to customize the layout and format of their printed documents.

Ideal Skills and Experience:
- Strong proficiency in Android app development.
- Experience with integrating and configuring Bluetooth devices.
- Knowledge of printing formats and customization options.
- Ability to deliver high-quality work within tight deadlines.

Please provide examples of your previous work and a proposed timeline for completing these enhancements.