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@Verz1Lka
会员,2014年12月9日加入
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Verz1Lka

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Analysis of the source code of the sites, analysis of ajax queries, compilation of xpath queries. Analysis of means of protection of sites from parsing, emulation of requests, cookies, headers. Developing a spider, using python, scrapy, selenium. Designing a database, exporting data to a database (mysql, mongo, postgress). Failover spider failover at any stage, storing data. Rotation of the proxy, bypass captcha, include recaptcha. The biggest scrap results: Speed - 1000+ pages per minute Results - 10M Objects in the database Famous sites: google, facebook, booking, tripadvisor, linkedin, amazon, wallmart
$30 美元/小时
110条评论
6.6
  • 93%完工率
  • 96%预算内
  • 90%准时性
  • 17%重雇率

作品集

最新评论

  • image of Zhandong D. I need webscrpping.. [Sealed]

    “Good work I will hire you again”

  • image of Helavation Require a simple Website Scraper coded in Scrapy. $110.00 USD

    “He delivered the product we needed, it works perfectly. The good of it is that while the scope of the project forced us to go over budget he tried to keep the project as close to the initial quote as possible. The bad of it is that response times can sometimes be slow, and that initial data has to be verified manually repeatedly and the code must go through several drafts before it is corrected.”

  • image of abhinavs1ngh Project for Verz1Lka -- 2 €277.00 EUR

    “This developer is really Scraping GOD. If you have any project for scraping, just hire Him I will use him again and again”

  • image of sebomax csv of french textile societies €135.00 EUR

    “Very good work, Verz1Lka catched the datas I needed though one of the sites was protected”

  • image of Haru P. Web scraping with IP rotation $30.00 USD

    “Great freelancer. Did the job perfectly.”

  • image of souldean65 Write some Software £110.00 GBP

    “This guy rocks! He delivered the project on time, on budget and within the parameters of what we needed. Code was clean and concise and very professional. On top of that he is a nice guy and we will definitely hire again”

资质

  • Numeracy 1
    81%
  • US English Level 1
    78%

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