Android App Development

I am looking for an experienced Android app developer to help create the foundational structure of an EdTech application.

Key Requirements:
- The app will host lectures uploaded in Firestore, a homework section, and more.
- I will provide the UI design and main models.
- The app should have an intuitive bottom navigation bar.
- Basic login/signup and onboarding pages need to be implemented.
- Utilization of APIs like Google Sheets and Firebase is required.
- The app will contain approximately 10-12 screens, with potential for more or less depending on necessity.

User Authentication:
- Email and password sign-in is the exclusive method for user authentication.

Ideal Skills:
- Proficiency in Android Studio
- Experience with Firebase and Google Sheets API
- Strong understanding of bottom navigation bar implementation
- Ability to translate Figma designs into functional app layouts

The goal is to create a base app with all necessary foundational elements, upon which I will build and refine. The UX should be good.