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@e3d
Russian Federation旗标 St. Petersburg, Russian Federation
会员,2006年12月19日加入
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e3d

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I'm an expert in web development and work as lead developer for one social media company since 2007.
$99 USD/hr
333条评论
9.0
  • 99%完工率
  • 100%预算內
  • 100%准时性
  • 33%重雇率

作品集

最新评论

  • duaneadd的图片 Project for Oleg B. -- 18/09/04 22:08:30 $150.00 USD

    “great work”

  • duaneadd的图片 Project for Oleg B. $150.01 USD

    “best ive ever dealt with hands down is great”

  • donscalos888的图片 Find email adresses for our database of potential clients $388.00 USD

    “Very good experience. Delivered in time what we asked him. The work was done very well. We’ll definitely work again with this freelancer again.”

  • duaneadd的图片 Project for Oleg B. -- 18/08/14 16:15:27 $100.00 USD

    “great job will hire again”

  • CLMyWord的图片 Scraping Public Real Estate Records €940.00 EUR

    “Oleg delivered on budget and even faster than promised (which already was a lot faster than all the other bidders). He is a perfect professional, goes the extra mile, answers all questions, is very knowledgeable and flexible. Would and will hire again. You should too.”

  • vw7333278vw的图片 Transform my C# code into a scraper bot $155.00 USD

    “Great experience working with Oleg - he knows his stuff and got the job done with a minimum of fuss. Worth a mention that we ran up against an issue that I was prepared to live with, but Oleg took another stab at it and resolved it speedily and without complaint. Hire this guy!”

经验

Lead Developer

Jun 2013

Automated analysis of social audience

Lead Developer

Jul 2007 - Jul 2013 (6 years)

Building social network require a lot of various skills, like: php programming, linux admin, data analysis and processing, mysql performance tuning, etc, etc

教育

engineer of information systems and technologies

2005 - 2010 (5 years)

证书

  • US English Level 1
    93%
  • SQL Level 1
    90%
  • Preferred Freelancer Program SLA
    87%
  • PHP Level 1
    85%
  • PHP Level 2
    78%
  • PHP5 1
    75%
  • UK English 1
    75%

验证

  • Facebook 已关联
  • 优选威客
  • 已验证付款
  • 电话已验证
  • 身份已验证
  • 邮箱已验证

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