Ayang Armelita Rosalia is a teaching staff in the fields of Marine and Fisheries Science, Ichthyology, Fish Population Dynamics, Basic Catch Analysis, and Aquatic Conservation. His current research interest is Marine Fisheries Technology, and he has experience in the Jakarta Bay Enumerator, Maritime and Fisheries Research and Development Agency, Ministry of Maritime Affairs and Fisheries (KKP). Besides being active as a lecturer and researcher, he is also active in the IMFISERN (Indonesian Marine and Fisheries Socio-Economics Research Network) organization.