README.md

Crypto Data Engineering Pipeline

Overview

This project demonstrates an end-to-end data pipeline:

• Extract data from CoinGecko API
• Transform using Python
• Load into PostgreSQL
• Build a data warehouse (star schema)

Tech Stack

• Python
• PostgreSQL
• SQL

Features

• ETL pipeline
• Data warehouse design
• Analytical queries

How to Run

1. Install dependencies
2. Set environment variables
3. Run ETL script
4. Run warehouse loader