Dr. Gábor Nagy is a historian who graduated as a teacher of Hungarian language and literature and a librarian (BA) from the Faculty of Teacher Training at Eötvös Loránd University (ELTE). He graduated from the Faculty of Humanities of ELTE with a Master's degree in Computer Librarianship (MA). He worked at the National Archives of the Hungarian National Archives from 2002 to 2019, and from 2019 to 2020 he was the Deputy Director General of the Central University Library and Archives of the National University of Public Service (NKE). From 2020 to 2023, he worked as a research fellow at the Department of Defence Law and Administration, Faculty of Military Science and Military Training, NKE. His publications are listed as Gábor Sz. Nagy.