Real Estate Data Collection from OLX

I'm seeking a data extraction expert to help me gather real estate listings from OLX for four cities in the State of Pará, Brazil. These cities are Belém, Altamira, Marabá, and Castanhal. The data should pertain to residential properties and land.

Ideal Skills:
- Data mining and web scraping
- Proficiency in using OLX and similar platforms
- Experience in collecting real estate data

Data Requirements:
- Residential properties
- Land

Delivery Format:
- The data should be compiled and delivered to me in an Excel spreadsheet.

Please ensure that your bid reflects your capability to fulfill these requirements. Thank you!