AI-Powered Real-Time Translation Platform for Multilingual Meetings

Tech Stack: Next.js (Frontend), Golang (Backend/API), Node.js + Socket.IO (WebSocket), LLM (AI Translation Engine)

Description:

Deeptalk is an advanced real-time translation platform designed to power seamless multilingual communication in virtual meeting rooms. Built with a modern and scalable architecture, the application enables hosts to speak in their preferred language while participants automatically receive live translations in their selected language — including regional languages across Indonesia.

The core architecture combines:

1. Golang for high-performance backend API handling
2. Next.js for fast, SEO-friendly frontend rendering
3. Node.js with Socket.IO for real-time, bidirectional WebSocket communication
4. Large Language Models (LLM) for AI-driven speech recognition and multilingual translation
5. Flutter for mobile application interface

Key features:

1. 🌐 Multilingual Support: Hosts speak in English, French, Indonesian, and more — participants receive translations in their native or regional language in real-time.
2. 🔁 Live Translation Engine: Speech from hosts is transcribed and translated on the fly using powerful LLMs.
3. ⚡ Real-Time Synchronization: Instant text broadcast to all participants with WebSocket infrastructure for low-latency delivery.
4. 🧠 Language Intelligence: Supports both international and regional Indonesian languages (e.g., Javanese, Sundanese, Minang) through AI-powered language modeling.
5. 🎯 User-Friendly Experience: Intuitive interface for joining, hosting, and switching language preferences without disrupting the conversation.

This system is ideal for global teams, online classrooms, webinars, and communities that value inclusivity and accessibility in communication.