Tetiana Batyrenko is a seasoned QA engineer with extensive experience in the field, currently serving as a Senior QA Engineer at Aleph One since March 2023 and at SoftServe since October 2019. Previously, Tetiana held the positions of Senior QA Engineer and Senior Quality Control Engineer at SoftServe. Before transitioning to QA roles, Tetiana taught Mathematics and Computer Sciences at School #39 from March 2012 to August 2019 and was a Lecturer of Computer Sciences at Chernivtsi Cooperative Economic Judicial College from September 2006 to August 2010. Tetiana holds a Master of Science degree in Computer Science from Yuriy Fedkovych Chernivtsi National University, earned between 2002 and 2007.