Work experience

Name of employer

Capacity and/or type of work

Period

University of Kinshasa, D.R Congo

Junior Lecturer

October 1978 – October 1979

University of Louvain, Belgium

Research Assistant

November 1979 – May 1985

University of Annaba, Algeria

Lecturer and Senior Lecturer (from January 1988)

November 1985 – January 1989

International Centre for Theoretical Physics, Italy

Postdoctoral Fellow

February 1989 – July 1991

University of Kinshasa, D.R Congo

Associate Professor and Professor (from January 1996)

September 1991 – April 1996

Vista University,  Mamelodi Campus, South Africa

Senior Lecturer, Associate Professor (from October 1996) and Professor (from October 1997)

May 1996 – 30 November 2000

University of Pretoria, South Africa

Professor
Chairperson: School of Mathematical
                      Sciences

Head:  Department of Mathematics and
            Applied Mathematics

1 December 2000 –present
1 January 2005 – 30 November 2009
1 May 2004 – 31 July 2013

SARChI Chair in Mathematical Models and Methods in Bioengineering and Biosciences

1 August  2013- 15 March 2015

Dean: Faculty of Natural and Agricultural Sciences

15 March 2015 - 30 September 2019