| 2023– | Chef du Département de génie informatique, College of Technology, University of BueaHead of the Department of Computer Engineering, College of Technology, University of Buea |
| 2016– | Enseignant-chercheur, HTTTC Kumba, University of BueaLecturer, HTTTC Kumba, University of Buea |
| 2016– | Enseignant, École doctorale des sciences fondamentales et appliquées (UFD Sciences de l'ingénieur), Université de DoualaLecturer, Postgraduate School for Pure and Applied Sciences (Engineering Sciences), University of Douala |
| 2014–2023 | Chef du Département d'informatique, HTTTC KumbaHead of the Department of Computer Science, HTTTC Kumba |
| 2013–2014 | Assistant, College of Technology, University of BueaAssistant Lecturer, College of Technology, University of Buea |
| 2006–2012 | Vacataire : ENSET Douala, ENSET Bambili, ESSET Douala, ESIACVisiting lecturer: ENSET Douala, ENSET Bambili, ESSET Douala, ESIAC |