📱 Q&A Hub

⬇️ Download APK

Q&A Hub is a community-driven mobile application built with Flutter and powered by Firebase, designed to help users prepare for interviews by posting, exploring, and sharing interview questions. The app also features moderation tools, user profiles, and a robust backend for real-time data handling.

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🖼️ Application Previews

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🚀 Key Features

🔐 User Authentication

• Secure login and sign-up via Firebase Authentication (Email & Password).
• Password reset and session management support.

📖 Explore Questions

• Browse a wide range of categorized and tagged interview questions.
• View posts in real-time with automatic updates via Firestore.

✍️ Post Your Questions

• Contribute questions with formatted text and optional image uploads.
• Media files are stored securely in Firebase Storage.

💾 Save & 🔗 Share

• Save favorite questions for easy access later.
• Share questions as plain text via messaging apps and email.

🚩 Report Inappropriate Content

• Users can report questions that are irrelevant or poorly framed.
• Admins receive and manage flagged content via a dedicated review panel.

👤 User Profile

• Users can view and edit their profile information including name, contact info, and profile picture.
• Personalized content and question history available.

🛠️ Admin Panel

• Admins can moderate reported posts, approve or reject questions, and assign categories.
• Helps maintain a high-quality content standard across the platform.

🔍 Search & Filter

• Perform keyword-based searches across all questions.
• Filter questions by difficulty, topic, or programming language.

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🔧 Technologies Used

Technology	Purpose
Flutter	Cross-platform mobile development
Firebase Authentication	User login, registration, and session management
Cloud Firestore	Real-time NoSQL database for storing all app data
Firebase Storage	Upload and serve images/files
Firebase Functions (optional)	Handle server-side logic for automation

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📦 Setup Instructions

✅ Prerequisites

Ensure the following are installed:

• Flutter SDK
• Firebase CLI
• A configured Firebase project in the Firebase Console

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📁 Clone the Repository

git clone https://github.com/yourusername/qa-hub.git
cd qa-hub

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📦 Install Dependencies

flutter pub get

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🔗 Connect Firebase

Android Setup

1. Open the Firebase Console.
2. Add an Android app to your project.
3. Download google-services.json and place it in android/app/.

iOS Setup

1. Add an iOS app in the Firebase Console.
2. Download GoogleService-Info.plist and place it in ios/Runner/.

Firebase Authentication

• Enable Email/Password under Authentication → Sign-in methods.

Firestore

• Set up a Firestore database and start in test mode or define custom security rules.

Firebase Storage

• Configure rules for file uploads (e.g., allow authenticated users to upload media).

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▶️ Run the App

Make sure your device or emulator is running, then execute:

flutter run

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🤝 Contribution Guidelines

We welcome contributions to improve the platform! You can help by:

• 🐛 Reporting bugs
• 💡 Suggesting new features
• 🔧 Submitting pull requests

To contribute:

1. Fork the repository
2. Create a new branch (git checkout -b feature/my-feature)
3. Commit your changes (git commit -m 'Add feature')
4. Push to your branch (git push origin feature/my-feature)
5. Open a Pull Request