UPSC Prep Android App Development

I'm seeking a skilled Android development team to create a comprehensive UPSC preparation app. The primary focus of this app will be providing users with practice tests and quizzes in various formats, along with a detailed feedback system to aid their studies.

Key Features:
- Practice tests and quizzes: These will include multiple choice questions, subjective questions, and mock tests against the clock.
- Feedback system: Users will receive detailed explanations for each question, their overall score and rank, and a topic-wise analysis.

Ideal Skills and Experience:
- Strong proficiency in Android app development.
- Previous experience with educational or quiz-based apps is a plus.
- Ability to create interactive and user-friendly interfaces.
- Experience with implementing detailed feedback systems in apps.