I will build a Firebase backend for your mobile app

I build a focused Firebase backend for mobile applications using Authentication, Firestore or Realtime Database, Storage and notification foundations where required. The package can include account flows, profile records, access rules, a small data model, file handling and a practical client integration for the requested screens. I keep configuration separated from source code and provide a clear handoff for the project owner. Please share the target platform, user roles, data entities and notification behavior. Large migrations and multi-tenant architecture are quoted separately.