Profile image of cliver
Flag of Ukraine Kharkov, Ukraine
Member since June, 2005
0 Recommendations


Experienced in: - programming in C#,.NET, PHP, Perl, C++; - web bots / crawlers / spiders / extractors / scrapers / miners; - data parsers / processors; - client-server, desktop applications, multithreaded applications; - database design, SQL, stored procedure; - system-level programming for Windows including driver development; - network proxies, monitors, modifiers / encoders based on NDIS, TDI drivers, LSP, hooks; - mathematics modeling, calculus of approximations;
$30 USD/hr
50 Reviews
  • 92%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 3%Repeat Hire Rate

Recent Reviews

  • image of footsoreaxe Bot To Scrape Sites $750.00 USD

    “Not the cheapest coder around, but one of the best. Great communication, good software and more importantly delivered on time. No problem is too hard for him and he has great coding solutions to any issue. Would hire again no questions asked.”

    footsoreaxe Flag of Canada 3 years ago.
    • PHP
    • Software Architecture
  • image of cyanlights Usenet downloader with video player [Sealed]

    “Sergey is a good programmer and has proven he possesses a great deal of patience and an ability to solve tricky problems. I will continue to use him.”

    cyanlights Flag of Sweden 4 years ago.
  • image of madca Dell Outlet Scanner Grabber [Sealed]

    “Excellent job. Did what others said could not be done on time and on budget. Would work with again.”

    madca Flag of United States 4 years ago.
    • PHP
    • Software Architecture
  • image of dnnplot Dotnetnuke Module w/ Google Map API - Frontend Only [Sealed]

    “quality work and fast turn around. very easy to work with! I am and will use Sergey and his team's services again.”

    dnnplot Flag of Canada 5 years ago.
    • Javascript
    • .NET
    • SQL
    • C# Programming
    • DotNetNuke
  • image of automatix Discussion - JUST FOR CLIVER $810.00 USD

    “Did what he promised. Perfect.”

    automatix Flag of China 5 years ago.
    • Data Processing
  • image of uildriks Treeview XML c# $400.00 USD

    “Job well done - handled also the more difficult part of the requirements professionally with good result.”

    uildriks Flag of Netherlands 5 years ago.
    • C# Programming


senior developer/manager

Mar 2005

Software architecture designer and developer with 14 year experience in a broad range of technologies. 'Turn-key' solutions from customer requirements to support of developed software. Targeted to think of solutions for not-typical problems. Highly responsible in his tasks. Advanced self-training skills. Environments: Windows (XP, Vista, 7), Linux (RedHat, Ubuntu, CentOS), , MS SQL, MySQL Languages: C#, C/C++, JavaScript (ajax, jquery), PHP, VB, VBA, Perl, Python, SQL, XML, XPath Skills:


mathematician bachelor

1987 - 1992 (5 years)


my articles

my articles are listed here

My Top Skills

  • PHP 22
  • .NET 20
  • Data Processing 8
  • Windows Desktop 6
  • Javascript 5
  • XML 5
  • C# Programming 4
  • Software Architecture 2
  • C++ Programming 2
  • Excel 1
  • SQL 1
  • Web Scraping 1
  • AJAX 0
  • Flex 0
  • Algorithm 0
  • Microsoft Access 0
  • Google App Engine 0
  • Web Search 0
  • MySQL 0
  • Mathematics 0

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