Niki Chartosia graduated from the Department of Biology of the Aristotle University of Thessaloniki, Greece. There she got her MSc in Hydrobiology & Aquacultures and her PhD in subjects related to marine biology and Ecology.

From 2012 to 2017, she has worked as a special scientist or visiting professor at the Department of Biological Sciences of the University of Cyprus, for teaching the courses of Zoology, Animal Physiology, Marine Biology, Biodiversity of Cyprus and Marine Ecology to graduate and post-graduate students.

From January 2018 she possesses the position of the Special Teaching Staff at the Department of Biological Sciences of the University of Cyprus and she is teaching Zoology and Ecology labs, and also Animal Physiology, Marine Biology, Biodiversity of Cyprus and Marine Ecology to graduate and post-graduate students of the Department.