🚗 GEARNEXUS – Buy & Sell Used Cars

GEARNEXUS is the ultimate Android app for buying and selling used cars with ease. It offers a seamless experience for users to post, browse, and manage car ads with integrated authentication, custom listings, and audio call functionality — all in one app.

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🖼️ App Screenshot

🖼️ 5-screen preview of the GearNexus Android App

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🛠️ Tech Stack & Tools

Android   Kotlin   Java   XML   Firebase   Android Studio

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✨ Features

• 🔐 Multi-login system (Email / Phone)
• 🧑‍💼 Complete Profile Handling with Firebase Authentication
• 📋 Custom Ads (Create, Read, Update, Delete)
• 🎙️ Audio Call Integration for direct buyer–seller communication
• 🧭 Easy navigation and clean UI for better user experience

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📦 Installation

1. Clone the repo:

   git clone https://github.com/MTalhaofc/GearNexusApp-Android.git

2. Open the project in Android Studio

3. Add your Firebase credentials

4. Build and run on an Android device or emulator

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👨‍💻 Developed By

Muhammad Talha 📧 talha0750@gmail.com 🔗 LinkedIn | GitHub

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⭐ Support

If you like this project, don’t forget to:

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