BigQuery Data Export Specialist

I'm seeking a BigQuery expert for a one-time data export project. You will connect to our BigQuery project using JSON service credentials (which I'll provide) and export all available tables to CSV or Excel formats. The data comes from a company specializing in georeferencing information related to the Retail sector.
If full exports aren't technically possible, you'll need to provide the required data directly.

Requirements:
- Strong background in Google BigQuery
- Experience exporting and organizing datasets into CSV/Excel
- Ability to work with strict confidentiality (NDA available if needed)

Skills Required:
- BigQuery
- SQL
- Data Export
- Google Cloud Platform
- Excel/CSV