Undervalued Property Sourcing Tool

I'm looking for a developer to create a property deal sourcing tool aimed at identifying undervalued properties. The tool should aggregate listings from major property websites, estate agent websites, and public auction/government listings. Key requirements: - Flag potential undervalued deals based on: - Asking price compared to nearby sold prices - Rental income and expected return - Condition, size, and renovation potential Ideal skills and experience: - Proficiency in web scraping and data aggregation - Experience with real estate market analysis - Strong programming skills (Python, JavaScript, etc.) - Familiarity with property valuation metrics Please provide examples of similar work done.