BUILDING A RESPONSIVE AND SCALABLE REAL-TIME CHAT APPLICATION WITH MODERN TECH STACK

Abstract [English]

The Real-Time Chat Application presents an advanced, cross-platform communication system designed to deliver seamless, low-latency interactions for users across various devices. Leveraging the high-performance capabilities of Golang for the backend, the system capitalizes on the language’s inherent concurrency strengths to manage multiple simultaneous connections efficiently. Communication between client and server is streamlined through gRPC with bidirectional streaming, ensuring scalable and resilient message delivery.
The frontend is developed using Flutter, enabling a visually engaging, consistent, and responsive user experience across Android, iOS, and web platforms. This architecture not only enhances user accessibility but also simplifies maintenance and future scalability.
To further elevate performance and user engagement, the system can integrate WebSocket fallback support, end-to-end encryption for secure messaging, and optional AI-powered moderation and suggestion features. These enhancements position the application as a robust, real-time communication solution suitable for both enterprise and personal use cases.
This project demonstrates the synergistic power of modern technologies—Golang, gRPC, and Flutter—in building next-generation, real-time systems that are both efficient and user-centric.