A real-time Android ERP system built with Java & Firebase — supporting 100+ concurrent users with role-based access control across student, teacher, and admin roles.

• ✅ Firebase Authentication — secure login for multiple user roles
• ✅ Role-Based Access Control (RBAC) — distinct dashboards for Admin, Teacher & Student
• ✅ Real-time Firestore — live data sync across all connected users
• ✅ Attendance Tracking System — mark and monitor student attendance
• ✅ Full CRUD on student records — add, view, update, delete
• ✅ Optimized Firestore queries — reduced data retrieval latency
• ✅ Supports 100+ concurrent users reliably

App/
├── Authentication      → Firebase Auth (role-based login)
├── Admin Module        → User & record management
├── Teacher Module      → Attendance & class management
├── Student Module      → Personal dashboard & records
└── Firestore Database  → Real-time cloud data storage

School_ERP_Android_Java_Firebase/
├── app/
│   ├── src/main/java/     # Java source files
│   │   ├── activities/    # UI screens per role
│   │   ├── models/        # Data models
│   │   └── utils/         # Helper classes
│   └── src/main/res/      # Layouts, drawables, strings
├── build.gradle           # Project dependencies
└── google-services.json   # Firebase config (not committed)

Prerequisites: Android Studio, Firebase account

# 1. Clone the repository
git clone https://github.com/Kaaldut8/School_ERP_Android_Java_Firebase.git

# 2. Open in Android Studio

# 3. Connect Firebase
#    - Create a project at console.firebase.google.com
#    - Enable Firestore & Authentication
#    - Download google-services.json → place in /app directory

# 4. Run on emulator or physical device
#    Click ▶ Run in Android Studio

• Push notifications via Firebase Cloud Messaging (FCM)
• Cloud Functions for server-side business logic
• REST API backend version using Spring Boot
• Fee management module
• Timetable & scheduling features

Raghav Maheshwari

• 📧 raghavmaheshwari0803@gmail.com
• 💼 LinkedIn
• 🐙 GitHub