Dénes Kósa started their work experience as a Sales Specialist at HP in March 2009 and continued in this role until March 2011. From March 2011 to February 2012, they worked as a Channel Development Representative at Intel Corporation. Following this, Dénes joined SYNAPTEL Ltd. in March 2012 as a Software Tester and worked until October 2013. Dénes then joined Cellum Zrt in November 2013 as a Software Tester and remained in this role until July 2019. Currently, Dénes is employed at Commsignia as a Senior Test Automation Engineer starting from July 2019.
Dénes Kósa pursued their education from 2008 to 2014 at Eötvös Loránd University, where they obtained a Bachelor of Science (BS) degree in Software Information Technology. In addition to their formal education, they also completed two certifications. In December 2013, Dénes obtained a certification in "Automata" from Coursera. In November 2014, they completed the certification for "An Introduction to Interactive Programming in Python" from the same platform.
July, 2019 - present