Vorobkalo Nina Ruslanovna holds a PhD in Metallurgy and is a Leading Researcher at the Laboratory of Pyrometallurgical Processes of the Z. Abishev Chemical and Metallurgical Institute, Branch of the RSE “NC CPMRM RK”. Her professional activity focuses on the development of resource-saving metallurgical technologies, processing of low-grade mineral and technogenic raw materials, agglomeration of fine charge materials, and production of new complex ferroalloys. She has over eight years of professional experience, including engineering and research work. Since 2018, she has worked at the Z. Abishev Chemical and Metallurgical Institute, successively holding the positions of Engineer, Junior Researcher, Researcher, Senior Researcher, and Leading Researcher. She graduated from Karaganda State Technical University in Materials Science and Technology of New Materials, received a Master’s degree in Technical Sciences, and later earned a PhD in Metallurgy. Her research addresses key challenges of Kazakhstan’s mining and metallurgical sector, including expansion of the raw material base for ferroalloy production, utilization of technogenic waste in metallurgical processing, and development of high value-added products.