Piotr J. has extensive experience in quality assurance and software testing, currently serving as a QA Manager and Quality Assurance Team Lead at STS S.A. since April 2019, after progressing from a Software Tester role. Prior to this, Piotr worked as a Test Analyst at StepChange Debt Charity from November 2011 to February 2019. Piotr holds a Postgraduate Degree in Software Testing from Uniwersytet WSB Merito Chorzów, completed from March 2021 to January 2022, and a Bachelor's degree in Pedagogika Resocjalizacyjna from Górnośląska Wyższa Szkoła Pedagogiczna im. Kard. Augusta Hlonda, obtained between 2002 and 2005.