Ethical Contact Data Scraper

Hiring: Backend Data Extraction & Web Scraping Specialist

I'm looking for an experienced Backend Data Extraction Engineer / Ethical Hacker with strong expertise in database integration, server-side data processing, and web scraping.

Project Requirements

The primary objective is to collect and organize available contact information from authorized data sources.

Required Technical Expertise:

- Backend database integration (MySQL, PostgreSQL, MongoDB).
- Server-side data extraction using authorized API endpoints.
- Web scraping using Python, BeautifulSoup, Scrapy, or Selenium.
- Structured data extraction and processing.
- Phone number and email extraction from permitted datasets.
- Duplicate detection, validation, and data cleaning.
- CSV / Excel export automation.

Expected Deliverables

1. A clean, well-documented Python or Node.js script.
2. Configurable extraction settings.
3. Structured CSV / Excel output.
4. Duplicate-free and validated records.
5. Error handling and extraction logs.
6. Step-by-step setup and execution documentation for Windows/Linux.

Important Requirements

- Experience with backend architecture and database structures.
- Understanding of REST APIs and server-side data workflows.
- Secure handling of credentials and personal information.
- Work only with systems and datasets for which access is authorized.

Looking for someone with strong practical experience, not just basic web scraping knowledge.