Sergiusz Olenczyński

Sergiusz Olenczyński has worked in the IT industry since 2010. Sergiusz started as a PHP Developer at eBilet Polska in 2010. In 2012, they began working as a Web Developer at ITIS. In 2014, they worked as a PHP Developer at Getin Holding S.A. and as an Individual Entrepreneur at SO Web Solutions Sergiusz Olenczyński. In 2016, they were a JavaScript Developer at PKO Bank Polski. In 2017, they worked as a Senior Frontend Developer at Evercode. Since 2018, they have been a Senior Frontend Developer at Networked Energy Services (NES) Corporation.

Sergiusz Olenczyński attended Warsaw University of Technology from 2005 to 2010, where they earned an Inżynier degree in Systemy Informacyjno-Decyzyjne.