Ewa Rudnik completed her M.Sc. degree in chemistry at Jagiellonian University, Cracow, Poland, in 1995. She has also completed a pedagogical course in teaching methodology (Jagiellonian University) and a non-degree post-diploma program (Protection and Development of the Geographical Environment) at the Faculty of Biology and Earth Sciences, Jagiellonian University. In 2000, she obtained a Ph.D. degree in technical sciences. Since 1995, she has been working at the Faculty of Non-Ferrous Metals, AGH University of Krakow (formerly AGH University of Science and Technology), Cracow, Poland. Currently, she serves as an Associate Professor. As a university teacher, she taught several subjects related to chemistry, hydrometallurgy, and corrosion of metals. She has research experience in the field of physicochemical processes in hydrometallurgy, hydrometallurgical waste processing and recycling, and electrodeposition and electroless deposition of metals, alloys, and composite coatings.