Whatsapp clone (fullstack project) Spring boot 3, Angular 18, Bootstrap, PostgreSQL, Keycloak (2025)

Spring boot backend and Angular frontend of the whatsapp clone

Key Features:

• 💬 Real-time messaging
• 👥 Conversations management
• 📁 File sharing (images, videos, documents)
• 🔐 Authentication and Authorization (Role management) with Keycloak (OAuth2)
• 🏢 Hexagonal architecture

Usage

Prerequisites

• JDK 21
• PostgreSQL
• IDE (VSCode, IntelliJ, WebStorm)
• Docker (Docker Desktop)

Launch

Run keycloak

docker-compose src/main/docker/keycloak.yml up -d

Maven

./mvnw spring-boot:run

⚠️ Important Notice

• This project is publicly viewable only for portfolio and recruitment purposes.
• Cloning, copying, or reusing the code in any form is strictly prohibited.
• For permissions, please contact: [niraj.hadkar06@gmail.com]