Sergey Lysak is co-founder and chief executive officer at Eltrino and DiamanteDesk. Host of Pioneers Kyiv. He was working at Magento (Varien at that moment) since 2007, was involved into Magento Core development at the early stage of the project. In March 2011 together with two other co-founders he established Eltrino. Eltrino team serves B2C & B2B web stores on Magento by delivering the most advanced eCommerce solutions. Also, the company creates new open source help-desk and customer care solution - DiamanteDesk.