Full-Stack Trading App ( React Native + Node JS )

A secure, real-time trading simulation platform built with React Native (mobile) and Node.js (backend).

It integrates Socket.IO for live updates, 2-factor authentication (PIN entry + biometric verification), and mail-based account services.

Users can manage their portfolio, explore real-time stock charts, and experience a near-real trading environment with seamless performance and strong security.

✨ Features include:

📱 React Native mobile app for cross-platform trading

⚡ Real-time stock simulation with live charts (Socket.IO)

🔐 Advanced authentication: PIN entry + biometric login + email verification

📊 Portfolio tracking and interactive dashboards

📧 Mail service integration for account & alerts

🚀 Node.js backend with secure APIs