Batch Data Ingestion Expert Needed

I'm looking for a seasoned data engineer with extensive experience in batch processing and data ingestion. Your main responsibilities will involve utilizing PostgreSQL, Python, and Google Cloud Platform to fetch data from various sources including APIs, flat files (CSV, Excel), and databases. A significant part of the job will also require you to perform data cleaning and data aggregation.

Key Skills and Experience:
- Proficiency in PostgreSQL and Python
- Extensive experience with data fetching through APIs
- Familiarity with Google Cloud Platform
- Experience dealing with Flat files (CSV, Excel) and Databases
- Strong skills in data cleaning and data aggregation
- Experience with Geospatial data (PostGIS, QGIS, rasterio) is a plus