This curriculum vitae outlines the professional experience and education of Jelena Timcenko. She has over 10 years of experience in software development and testing, currently working as a Leading Test Analyst and automation developer at NulTien d.o.o in Belgrade, Serbia. Previously, she worked as a software developer for PSTech-Power Symbol Technology, where she supported customer service and developed automated tests. She has a Master's degree in Computer Science and Informatics from the University of Belgrade.