High-Speed Yell.com Information Extraction Tool

I am in need of a highly efficient automated scraper specifically designed for yell.com. An ideal candidate for this project would showcase:

- Expertise in web scraping and data mining
- Proficiency in programming automated scripts

The task at hand involves:

- Scraping specific data particularly business name and website URL from yell.com
- Proven ability in handling complex site structures to extract data effectively
- Implementing a function that allows me to run the scraper on request

We had a scraper that ran very fast as was python command line based - unfortunately we lost access as the vps it was on was deleted and we cant contact the original developer.

The solution we require needs to:

- Use multi threaded proxies for maximum speed
- input business tyoe and locations via csv file upload
- the output in txt files (plumber, london) etc


Your comprehension in understanding the nature of the yell.com structure is key. Familiarity with the site's structure will be considered as a bonus. I am eager to collaborate with a professional who is capable of delivering this project with both speed and accuracy.