About us Team Marcio Sampaio, Trustee, Project Director Marcio has a degree in Architecture and Urban Planning. He has worked for more than twenty years as an architect where has designed and constructed many buildings. Marcio has been working with EEF since 2008 when he managed and oversaw the build and completion of our Boys Hostel in Addis Ababa. Marcio also designed the Girls Hostel in 2009 and has helped in its final construction. Marcio manages a variety of EEF projects, including all the hostel maintenance work and volunteer placements.