A

apache airflow

An end-to-end ELT and analytics engineering project built with PySpark, PostgreSQL, dbt, and Apache Airflow to process customer quote rating data using the Medallion Architecture (Bronze, Silver, and Gold layers). The pipeline extracts raw data, performs scalable transformations and standardization in PySpark and dbt, orchestrates workflows with Airflow, and produces clean, analytics-ready datasets for reporting, dashboards, and business intelligence

Merge data from OpenStreetMap and Wikidata to map information about entities and points of interest