MANUSCRIPT SCHOLAR for over 50 years, University Archivist for 20 years.
PERSONAL ASSISTANT to world famous Professor Dr. Ernst Gombrich for 20 years.
CREATOR AND DIRECTOR of the database of Aby Warburg writings (among them 37,000 letters in seven languages) in the Warburg Institute, University of London, for 17 years.
RESEARCHER of paintings in Ethiopian Orthodox churches for 32 years.
AUTHOR of many books and articles in prestigious Journals and publication houses in Ethiopia and throughout the world on Intellectual History, Art History, Ethiopian History.
SPEAKER on topics of Intellectual History in Ethiopia, Europe, Canada.
