Harvard Artifacts Collection ETL Analytics Skill by ara.so — Data Skills collection. This project provides a complete data engineering and analytics solution for the Harvard Art Museums API. It demonstrates ETL pipeline construction, relational database design, SQL analytics, and interactive visualization using Streamlit. The application extracts artifact metadata, transforms nested JSON into structured tables, loads data into SQL databases, and provides 20+ analytical queries with auto-generated visualizations. Installation Project Architecture API → ETL → SQL → Analytics → Visualization - D…