Sergii Kostyrko

Sergii Kostyrko is a Principal Software Engineer at Waverley Software, with experience in Javascript development, project leadership, and technical interviewing since November 2016. Previously, Sergii held roles as a Senior PHP Developer at 4DCode, focusing on Magento 1-2 development from October 2013 to October 2016, and as a PHP Developer at LuckyWare Pro from August 2010 to October 2013. Additional experience includes serving as a Project Manager and QA Engineer at SMISS between November 2007 and May 2010. Sergii holds a Master's degree in Language Interpretation and Translation from V. N. Karazin Kharkiv National University, earned in June 2007.