Yaroslav Vorozhko

At IndexDen my roles are: Brand development, web site traffic growth, customer acquisition and market research and web development.

In my role at Ivinco Inc. I am responsible for web development of startup projects, like LinkAider.com and Search.Ivinco.com. Also, I am responsible for our Open Source projects development and management. I am working with: * Search Technologies like Sphinx Search * PHP and Zend Framework * MySQL and LAMP stack of applications

At Percona, I was responsible for development of startup LinkAider.com. In LinkAider.com my responsibilities was architecture and development. Also, I was responsible for web development of business process, support of CRM and Eventum.

At Varien, I was responsible for development of e-commerce applications basically based on Open Source osCommerce project. My Specialization was: 1) Web development, planning site architecture, site performance optimization, integration of many eCommerce solutions like PayPal, Authorize.net and etc. 2) E-commerce stores development 3) MySQL DBA, development database structure, sql query optimization, backups, database management.

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