Ghadeer specializes in the governance of marginalized areas and in public policy. She holds two master's degrees, one in public policy from Trinity University located in the United States, and another degree in Democracy and Human Rights from Birzeit University located in Palestine. She is a lecturer in the public administration department at Birzeit University. Ghadeer seeks to educate and bring awareness to neglected community issues in marginalized areas. She has several publications on this subject such as: "Bedouins in Area C", "The Impact of Chemical Weapons on the Lives of Children in Gaza", "Kafr Aqab is a Village Without Law " and others.