Katarzyna Krajewska is a skilled Software Test Engineer currently working at Nippon Seiki (Europe) B.V. since September 2021, where responsibilities include creating, updating, and executing software and systems tests for hardware Head-Up Displays, as well as bug reporting. Prior to this, Katarzyna held positions as a Junior Software Test Engineer and Junior Test Automation Developer at 3mdeb, focusing on test case execution using tools such as Robot Framework, Linux, and Jira. Starting in the medical field, Katarzyna has extensive experience as a Diagnosta Laboratoryjny in various laboratories from 2008 to 2021, specializing in serology, transfusiology, and general analysis. Educational qualifications include a postgraduate degree in Software Testing from Uniwersytet WSB Merito Gdańsk and a Master's degree in Medical Analytics from Gdański Uniwersytet Medyczny.