🍞 Portfolio Project — AI Delivery System

BreadDash

A full-stack AI-powered WhatsApp ordering bot for doorstep grocery delivery. Customers chat, the AI takes orders, the dashboard tracks everything.

💬 Try the Bot Live → 📊 View Dashboard ⭐ GitHub
Demo Live on Render
Welcome! I'm Bunny 👋
Type MENU to see today's products!
menu
🍞 White Bread — ₹45
🥛 Full Cream Milk — ₹62
🥚 Eggs (6 pcs) — ₹54

Click an item to order!
2 white bread, flat A-204
✅ Order #ORD-K7X2M confirmed!
Flat: A-204 | Total: ₹90
Delivery by 10:00 AM 🍞

What this project does

Built for a real society delivery business. Every piece works in production.

🤖
AI-Powered WhatsApp Bot
Customers chat naturally in English or Hinglish. The bot loads their full profile, order history and cart from the database before every message — answering real questions from real data.
📊
Real-Time Dashboard
Secure login-protected web dashboard. Live orders, delivery status updates, product management, customer database, support queue, broadcast messages, CSV export.
🧠
Context-Aware Intelligence
The LLM receives the customer's complete Firebase context on every message — profile, past orders, current cart, live menu, active deals. It answers questions from real data, not scripts.
🏗️
Production Architecture
Node.js + Express on Render. Firebase Firestore (Mumbai region). Twilio WhatsApp API. Groq LLM. Razorpay payments. UptimeRobot monitoring. Full CI/CD via GitHub.
💬
Full Conversation Flow
Profile collection, product catalog browsing, cart management, address confirmation, payment selection, order confirmation. Global commands work from any state.
₹0
Zero-Budget Trial Stack
Groq free tier (14,400 req/day), Firebase Spark plan, Render free hosting, Twilio sandbox. Clear upgrade path to production as revenue grows.

Tech Stack

⚙️ Node.js + Express
🤖 Groq — Llama 3.3 70B
🔥 Firebase Firestore
💬 Twilio WhatsApp API
☁️ Render.com
💳 Razorpay
📊 Vanilla JS Dashboard
🐙 GitHub CI/CD

Run it yourself

Clone and run locally in under 5 minutes

# Clone the demo repo git clone https://github.com/SaransGoel/breaddash-demo.git cd breaddash-demo # Install dependencies npm install # Optional: add Groq key for live AI responses cp .env.example .env # Edit .env → set GROQ_API_KEY=your_key_from_console.groq.com # Start server npm start # Open in browser # Landing page: http://localhost:3000 # Chat demo: http://localhost:3000/chat # Dashboard: http://localhost:3000/dashboard
# 1. Fork this repo on GitHub # 2. Go to render.com → New Web Service # 3. Connect your forked repo # 4. Configure: # Build Command: npm install # Start Command: node server.js # Plan: Free # # 5. Add Environment Variable: # GROQ_API_KEY = your_key_from_console.groq.com # # 6. Click Deploy # Your app will be live at: https://your-app.onrender.com
breaddash-demo/ ├── server.js ← Express server + all API routes + chat API ├── chat.html ← WhatsApp-style interactive bot demo ├── dashboard.html ← Full management dashboard (demo data) ├── index.html ← This landing page ├── package.json ← Dependencies (Express + Groq) ├── .env.example ← Config template └── README.md ← Full documentation