ChiosWash AI System 🚗

A full-stack AI system for a car wash business in Chios, Greece.

What it does

• AI Chatbot — handles reservations, answers questions, and provides weather forecasts using RAG
• Dashboard — real-time stats and revenue tracking via Next.js frontend
• AI Agent — monitors daily revenue and automatically sends WhatsApp alerts to the owner when needed

Tech Stack

• Backend: Node.js, TypeScript, Express
• AI: Gemma (Google) API, RAG, Agentic workflows
• Frontend: Next.js, React
• Automation: Twilio WhatsApp, GitHub Actions CI
• Other: REST API, dotenv, rate limiting, error logging

Setup & Installation

1. Clone the repository git clone https://github.com/tsouk88/project-A.git

2. Install dependencies cd backend && npm install cd frontend/projecta && npm install

3. Create .env file in backend/ with: GEMINI_API_KEY=your_key TWILIO_ACCOUNT_SID=your_sid TWILIO_AUTH_TOKEN=your_token TWILIO_PHONE=whatsapp:+14155238886 OWNER_PHONE=+30xxxxxxxxxx

4. Run the backend cd backend && npm run dev

5. Run the frontend cd frontend/projecta && npm run dev

6. Open http://localhost:3000

Live Demo

🌐 ChiosWash Dashboard

Preview