Anna Szakál works in collaboration with Katalin Vargha - they work on collections of contemporary folklore texts archived and referenced in the framework of the MTA Estonian-Hungarian bilateral project entitled Global and local elements in contemporary folklore in Hungary and Estonia, led by Katalin Vargha.

Archival assistant at the Institute for Musicology, ELTE Research Centre for the Humanities. He provides research support within the Department and Archives for Folk Music and Folk Dance Research. In the ARP Ambassador program Bálint undertakes the repositing of documentation from fieldwork research conducted in Kalotaszeg in 2020, which he considers a pilot project.

Dániel Erdélyi is a Junior Research Fellow at the Paleoklíma 2ka Lendület Research Group at the Geological and Geochemistry Institute of the Research Centre for Astronomy and Earth Sciences, and a PhD candidate at the Faculty of Science of Eötvös Loránd University. Together with István Hatvani, they aim to to deposit three datasets in the ARP repository, based on their researchers at the Paleoclimate 2ka Lendület Research Group operating within the Geological and Geochemical Institute of the HUN-REN Research Centre for Astronomy and Earth Sciences.

Friderika Horváth is a senior researcher at the Archaeological Institute at the Research Centre for the Humanities, and responsible for the supervision of Róbert Szederkényi's work within the ARP project. Their aim is to organize and proces the research data set of the Pilismarót-Basaharc Copper Age cemetery for placement within the ARP repository. Az ARP repozitóriumban a Pilismarót-Basaharc rézkori temető kutatási adatkészletét tervezik rendezésni és feldolgozni.

Gábor Papp, PhD, is a research fellow in the 19th-century research group at the Institute of Art History at the Research Centre for the Humanities. His research interests include 19th-century Hungarian and Central European architecture and urban planning. His research focuses on the various forms of architectural knowledge transfer and the role played by German and Austrian architectural centres in disseminating common knowledge and historical styles in Central Europe. Another of his research areas is nationalism and architecture.

Researcher in the Translational Behavioral Neuroscience research group of the Institute of Experimental Medicine. He is involved in translational neuroscience research, which primarily aims to contribute to the understanding of the biological background of mental disorders with the help of animal experimental models. He wants to get to know the ARP framework by repositing data of a research project examining network-level changes in the central nervous system underlying pathological fear generalization, which is also characteristic of post-traumatic stress disorder.

István Gábor Hatvani is a senior research fellow of Paleoklíma 2ka Lendület Research Group at the Geological and Geochemistry Institute of the Research Centre for Astronomy and Earth Sciences, as well as a lecturer at the undergraduate and doctoral programmes of the Faculty of Natural Sciences of Eötvös Loránd University. Together with Dániel Erdélyi, they aim to to deposit three datasets in the ARP repository, based on their researchers at the Paleoclimate 2ka Lendület Research Group operating within the Geological and Geochemical Institute of the HUN-REN Research Centre for Astronomy and Earth Sciences.

János Bednárik is a research fellow at the Department of Historical Ethnography, Institute of Ethnology of the ELTE Research Center for Humanities. His research focuses on the diverse relationships between the Catholic Church and rural societies in Hungary, with special attention to the 19th century and the German communities in Hungary, and the theoretical and methodological problems associated with this research.

Johanna Vass, PhD, represents the HUN-REN Centre for Ecological Research, where she has been working as a librarian since 2021 as a librarian, in the ARP project. Prior to the research institute environment, she gained experience in many types of libraries: national library, museum library, art library, digital collection, etc. She defended her doctoral thesis in 2021 within the framework of the doctoral program in library science at ELTE Doctoral School of Literature. Between 2019 and 2023, she has been a lecturer at the ELTE Institute of Library and Information Science.

Katalin Vargha collaborates with Anna Szakál - they work on collections of contemporary folklore texts archived and referenced in the framework of the MTA Estonian-Hungarian bilateral project entitled Global and local elements in contemporary folklore in Hungary and Estonia, led by Katalin Vargha.

Krisztina Krassován is an engineer of the Aquatic Botany and Microbial Ecology Research Group at the Balaton Limnological Research Institute. During her work she performs qualitative and quantitative determination with special analytical methods of different nitrogen and phosphorus forms in several natural water bodies and in mesocosm systems. Her aim in the Ambassador Programme is to learn up-to-date methods of data service handling, management, archiving, and sharing. She also wants to forward this useful knowledge to the researchers working at her institute.

Assistant research fellow and doctoral student in the Energy Strategy and Environmental Effects research group of the Environmental Physics Laboratory at the HUN-REN Centre for Energy Research. Her area of expertise is weather-dependent renewable electricity production's impact on the power system. As an ambassador, she aims to gain practical experience in data archiving and organization and to support other projects within her institution in research data archiving efforts.

Research fellow at the Institute of Experimental Medicine. As a member of the Molecular Pharmacology Research Group, she is interested in the communication between natural systems and their environment and in the regulation that arises from this, with special regard to the networks of the central nervous system of mammals. She has decided to take part in the ARP Ambassador Program because she believes that making scientific research data publicly available in a useful form would move science forward.

A senior research fellow in the Integrative Neuroscience Research Group at the Institute of Cognitive Neuroscience and Psychology of the Research Centre for Natural Sciences. Specialized in neuroscience research, his main areas of expertise are brain implants, electrophysiology and brain oscillations. As part of the Ambassador Program, Fiáth’s plans include deepening his knowledge of data management, familiarizing himself with new data types, and gaining experience in relation to the European Union's Open Science policy, with particular focus on the mandatory open access sharing of research data following FAIR principles.

Since 2023, Róbert Szederkényi has been a staff member at the Institute of Archaeology, Research Centre for the Humanities, affiliated with the Department of Archaeological Heritage and Methodology. His institutional tasks include archival work, data curation, and research support activities, such as processing of Late Roman cemeteries and archaeological artefact photography. He participated in the ARP Ambassador Programme I–II in collaboration with Friderika Horváth, senior research fellow at the Institute of Archaeology. In 2025, he is continuing his involvement individually.

Bioinformatician, senior research fellow at the Agricultural Institute of the Centre for Agricultural Research. He deep dives into genomic big data making it transparent to data owners. As an experienced innovator, he develops software applications, sometimes relying on AI-driven solutions. He has a firm background both in the academic and the industrial sectors.

A historian and literary scholar, a Senior Research Fellow at the Institute of History at the Research Centre for the Humanities, and an Associate Professor at the Institute of Cultural Studies and Hungarian Literature at Eötvös Loránd University in Budapest. the field of digital humanities, he is particularly interested in reconciling diverse research approaches and needs, as well as in promoting digital solutions for users without IT expertise.

Zsófia Fellegi is a research assistant at the Institute for Literary Studies, Research Centre for the Humanities, where she works in the DigiPhil group. As a digital philology expert within the group, her responsibilities include developing specifications for markup-based transcriptions that form the basis of born-digital critical editions produced by collaborating research groups. She also coordinates related workflows and contributes to the development of a virtual research environment that supports scholarly work. Her research focuses on the theory and practice of digital philology, as well as the relationship between semantic web technologies and digital philology.