• Built a full-stack conversational AI platform integrating Gemini 2.0 Flash for real-time, context-aware responses.

• Engineered the frontend using React + TypeScript, implementing a clean UI with loading states, chat history, and mobile responsiveness.

• Integrated Axios for Gemini API communication with structured request-response flow and error handling.

• Architected the backend using Node.js + Express, with a modular file structure and MongoDB for scalable session storage.