Sales Analytics Engine

# Sales Analytics Engine

A modular analytics engine to track and visualize sales performance metrics across your B2B funnel.

## Highlights
- 📊 Pipeline analytics (leads → opportunities → deals)
- ⚡ Cohort analysis & churn metrics
- 📍 Geolocation-based sales heatmaps
- 🧩 Plug-and-play connectors for CRMs and BI tools

## Stack
- Node.js, Express, MongoDB, D3.js

## Quick Start
```bash
npm install
npm run dev