Jelena Stefanovic was born on October 4, 1985, in Leskovac. She finished elementary school in Grdelica, and then she finished high school in Leskovac. After graduation, she continued his education at higher levels of study at the Faculty of Civil Engineering and Architecture. Since 2011, she has been employed at the Institute for Mining and Metallurgy Bor in the Department of Coal Engineering Belgrade as a structure engineer. She is engaged in software design with Abaqus, Radimpex and Autodesk packages and other compatible software for structural analysis and technical documentation. In addition to this, Jelena Stefanovic is engaged in the Technological Development Project of the Ministry of Education, Science and Technological Development TP 34005. She enrolled in doctoral studies at the Faculty of Civil Engineering in Belgrade. She passed all exams. A doctoral dissertation is currently being prepared. The topic of the doctoral dissertation is Reduction of carbon steel elements resistance due to propagation of corrosion in aggressive environment. She is the author and co-author of several scientific papers. research gate: https://www.researchgate.net/profile/Jelena-Stefanovic-5 ORCID: https://orcid.org/0000-0001-6418-1814