Build A Music Application Like Spotify

I am looking for a skilled developer to build a music application similar to Spotify for both iOS and Android platforms. The budget for this project is less than $1000.

Key Features:
- User-friendly interface: It is important that the application has a simple and intuitive interface for easy navigation and usage.
- Wide variety of music: The application should offer a vast collection of music from different genres and artists.
- Social sharing features: Users should be able to share their favorite songs, playlists, and artists on social media platforms.

Mobile App Development:
- The application should be developed for both iOS and Android platforms. Therefore, experience in mobile app development for both operating systems is required.

Skills and Experience:
- Proficiency in mobile app development for iOS and Android platforms.
- Strong knowledge of music streaming and playback functionalities.
- Experience in developing user-friendly interfaces.
- Understanding of social media integration and sharing features.
- Knowledge of music cataloging and organization.

Please provide examples of previous music application projects and demonstrate your expertise in the required skills.