Mostafa is a human rights lawyer and nonprofit leader with over a decade of experience defending civic space, promoting digital rights, and supporting civil society across the MENA region. He is the Executive Director of HuMENA for Human Rights and Civic Engagement, where he leads regional programs focused on protecting civic space, online freedoms, and advocacy for exiled communities. His work focuses on repressive legislation, digital repression, and the intersection of technology and human rights. He also serves as a researcher with the Global Campus for Human Rights, focusing on exile, identity, and international law. Mostafa is a Steering Committee member of the Vuka! Coalition, with extensive experience in strategic litigation, legal reform, and international advocacy. He is actively involved in regional and global coalitions that advance rights and democratic engagement.