1) Member of Projects Team, College of Engineering, KNUST, Kumasi, Ghana, 2001-2005.

2) Maître de Conférences 2002, French Ministry of Education, Teaching and Research in Civil Engineering, since 2002.

3) Member of American Society of Civil Engineers (ASCE), since 2004.

4) Associate Member of African Scientific Institute (ASI), since 2009

5) Chartered Member of the Engineering Mechanics Institute (ASCE), since 2006.

6) Asian Center for Engineering Computations and Software (ACECOMS) Life Member, Asian Institute of Technology (AIT), Klong Luang, Pathumthani, Thailand,since 2009