1. Need to crawl about 5000 websites and extract a set of about 500 keywords. In other words need to know, if these keywords /tags are on specific websites, including pdfs on these websites.
2. These data have to be matched to our existing database.
3. We have 2 different datasets (5000 & 10000 items) and need to merge them
55 pekerja bebas membida secara purata $408 untuk pekerjaan ini
Hello there We have extensive experience with web crawlers and Website data scrappers. Please reply to my bid and share 1-2 websites for samples. Looking forward to your reply. Thanks
Hi there, I can do web scraping and database services. If you have questions or doubts about anything, please feel free to ask me. Sincerely, Mir
Hello, I can help you with this. I will create scraper in C# programming language, it will crawl all of 5000 websites in depth (including PDF documents). If there is any keyword from your list you will know for sure.