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Automated Web Scraping Tools

Development of specialized data mining software for automated data extraction from websites.

  • C#
  • WinForms
  • Regex
  • HTML Parsing
  • HTTP Automation

The Challenge

Automated extraction of structured data from websites that do not provide public APIs. The requirement was a robust tool capable of navigating complex websites and reliably extracting relevant information.

The Solution

Development of a specialized desktop application that acts as a crawler. At a time when ready-made scraping frameworks were rare, this required deep intervention in HTTP requests and HTML parsing.

Architecture Highlights

  • Parsing Logic: Robust parsers (Regex / DOM Traversal) that can handle unclean HTML code.
  • Resilience: Mechanisms to handle connection drops, timeouts, and anti-bot measures (User-Agent rotation).
  • Data Quality: Automatic cleaning and normalization of extracted raw data.

The Result

A reliable tool for automated data extraction that replaces manual processes and delivers structured data for further processing.