Full-Stack AI Chat App with Cutting-Edge Features & Secure B...

Built a full-stack AI chat application from scratch. Features a Claude-style sidebar, chat history, two AI models (LLaMA 3 8B and 70B via Groq), animated neon dark UI, and a secure Node.js backend deployed on Render.com. The backend protects the API key with secret header auth, rate limiting, and input validation. Tech: React Native, TypeScript, Node.js, Express, Groq API, AsyncStorage GitHub: https://github.com/amjadshahg-png/LunaAI Image: Use screenshot of LunaAI home screen