Custom Cloud Storage & Database App

I'm looking for a dedicated software solution for my personal cloud storage and data management needs. The software should be compatible with both Android and Windows, and the primary purpose of this service is for backup and restoration of my files.

Key Requirements:

- Cloud Storage: The main function of the software will be to backup and restore my files securely.

- Automatic Backups: The software should come with a feature that allows for automatic backups at set intervals.

- Data Management: I have an Excel sheet filled with data that I want to manage through this app or software. The data should be converted and organized into a database that I can easily navigate and manipulate.

Ideal Skills and Experience:

- Proficiency in software development for both Android and Windows.

- Experience with creating cloud storage solutions.

- Ability to design user-friendly interfaces for data management.

- Familiarity with database creation and management.

- Knowledge of implementing automatic backup features in software.

Please note, this is a single user application tailored specifically for my personal use. I would appreciate bids from freelancers who can demonstrate relevant experience and can deliver a high-quality product.