Kostiantyn U. is an experienced Agile Engineering Coach currently employed at Raiffeisen Bank International AG since January 2021. Prior to this role, Kostiantyn held positions as a Test Automation Engineer at paysafecard.com from December 2016 to December 2020, and as a Test Automation Specialist at bwin.party digital entertainment between February 2014 and November 2016. Kostiantyn's career began at EPAM Systems, serving as a Senior QA Engineer from August 2009 to January 2014, with a focus on investment banking as a key tester and team leader. Earlier experience includes managing the test laboratory team at Innovative Marketing Ukraine, where responsibilities included metrics collection, workflow improvement, and employee training. Kostiantyn holds a Master's Degree in Flexible Computerized Systems from the National Technical University of Ukraine 'Kyiv Polytechnic Institute'.