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Flag of Ukraine Russkaja Poljana, Ukraine
Member since September, 2010
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Nikolaj Makhinko 

Programming & Web Automation > Experienced Back End Engineer. Met and solved High Load issues. Accomplished a set of advanced projects. Among them are Content Submission System and Backlinks Analysing Tool. My primary technology stack includes Golang, Neo4j, PHP, MySQL, Unix, Redis, Git, X.509. The secondary technology stack includes Amazon AWS, Gearman, jQuery, Javascript, XML, XSLT, XPath, Regex, CSS, Bootstrap, Selenium(+Grid), Webdriver, PHPUnit, Squid, SVN, Project management, SEO, amCharts, Yii Framework(PHP), phpexcel, SlickGrid, RGraph, SOAP, Perl. == Service Description == Web Development: Building web applications with Golang Neo4j, MySQL, Redis data storages setup, integration Building web applications with Yii Framework or with pure PHP Table data visualisation with SlickGrid, advanced tuning Chart data visualisation with RGraph, advanced tuning Cover code with tests to get a robust application quickly Neo4j ( NoSQL graph database ): - Designing database models - Setting up Neo4j instances - Performance tuning on DB structure, queries and hardware levels - Cypher queries development Web Automation: - Browser automation of any complexity on the basis of Selenium - Building systems for data collection, processing and reaction generation - Reports building in a desired format(excel included) - IMAP Web Scraping: - Crawlers of any complexity: curl, Selenium(real browser) - Crawling through proxy, TOR - Captcha resolving SEO Tools: - Semrush API - Opensiteexplorer API - Collecting Alexa Rank Other: - If you haven’t found the service which you are looking for then feel free to ask. I might be just not listed.
$40 USD/hr
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Web Automation architect

Jun 2012 - Jan 2014 (1 year)

Project Manager, Marketing

Sep 2008 - Jun 2012 (3 years)


Sep 2004 - Sep 2012 (8 years)


Master's degree, Computer Science

1997 - 2013 (16 years)

Postgraduate studies

2003 - 2006 (3 years)



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