Lívia Mačák’s career path has been marked by diverse experiences that have shaped her professional journey. During her university years, she gained valuable skills in marketing and human resources through various part-time positions. After completing her engineering studies, Lívia transitioned into roles within smaller companies where she further developed her computer proficiency, communication abilities, teamwork dynamics, and organizational acumen. Currently, Lívia is deeply involved in her doctoral research at the Technical University of Košice’s Faculty of Materials, Metallurgy and Recycling. Her focus lies on the production of silver nanoparticles, conducting detailed work in chemical laboratories. She employs advanced instruments such as UV-vis spectrophotometers, pH meters, and light microscopes for the preparation, characterization, and analysis of these nanoparticles, showcasing her dedication to advancing scientific knowledge in her field.