Iosifina Petri graduated from Frederick University as a Civil Engineer (BSc). She is currently doing her Masters in "Environmental Management and Protection" at the Open University of Cyprus, majoring in Energy and Pollution. She is also a member of the Cyprus Scientific and Technical Chamber (ETEK), in the field of Civil Engineering. She began her professional career as an Assistant Engineer at the Water Board of Nicosia, and then worked as a Civil Engineer for four years in the construction sector, where, among others, she undertook site supervisions, the preparation of bills of quantities, quality controls, communication with partners, and project coordination. She was employed by the Cyprus Energy Agency in April 2023, and since then, she is part of the Department of Energy Efficiency and Renewable Energy Sources.