1. Associate Professor: 2019 –Date: Department of Pharmaceutical Chemistry KNUST (Ghana)-

   Lecturing Organic Pharmaceutical Chemistry, Physical Chemistry, Medicinal Chemistry,      Basic Medical Chemistry and Drug analysis. Co-author of laboratory manuals and                  supervision of Basic Organic, Physical, Med. Chemistry and Drug analysis Laboratories,       Supervision of   BHM and PharmD undergraduate students. Design of MSc. Drug analysis     laboratory, Electrochemical Methods, Research Methodology and Ethics, Separation Methods (MPhil. and PhD students). Supervision of   MPhil and PhD students

2. Senior Lecturer: 2013 - Date: Department of Pharmaceutical Chemistry KNUST (Ghana)-

I have continued to lecture in all courses taught at the Department including; Organic Pharmaceutical Chemistry, Physical Chemistry, Medicinal Chemistry and Drug analysis. Others include writing laboratory manuals and supervision of Basic Organic, Physical, Medicinal Chemistry and Drug analysis Laboratories, Supervision of B. Pharm and MPhil Projects, Design of MSc. Drug analysis laboratory, Statistics in Pharmaceutical analysis, Electrochemical          Methods, Research Methodology and Ethics (MPhil. and PhD students). Supervision of       MPhil and PhD students

3. Lecturer: 2003 - 2013: Department of Pharmaceutical Chemistry KNUST (Ghana)-

I lectured in all course including; Organic Pharmaceutical Chemistry, Physical Chemistry,   Medicinal Chemistry and Drug analysis. Others include writing laboratory manuals and          supervision of Basic Organic, Physical, Medicinal Chemistry and Drug analysis Laboratory, Supervision of B. Pharm Projects, Design of MSc. Drug analysis laboratory, Statistics in        Pharmaceutical analysis and Electrochemical Methods (MSc. students).

 4. Teaching Assistant: 2002: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, KNUST. Teaching and supervising undergraduate laboratory sessions, assisting in assessing and grading students.

5. Demonstrator: 2000: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, KNUST. Teaching and supervising undergraduate laboratory sessions, assisting in assessing and grading students.

Professionally Related Experience

1. External Assessor for the promotion from the rank of Lecturer to a Senior Lecturer, School of Pharmacy, University of Ghana, 2022.

2. External Examiner for PhD Thesis: Institute of Environmental studies , University of Ghana, 2021

3. External assessor: Appointment and Promotions Board, Sunyani Technical University, April 2021.

4. External Examiner for MPhil Thesis: Department of Chemistry, University of Ghana, 2016 to date

5. External Examiner PhD Thesis, China Pharmaceutical University, May 2018.

6. Internal Examiner PhD Theses, Department of Pharmaceutical Chemistry, KNUST, 2016.

7. Internal Examiner PhD Theses, Department of Pharmacognosy, KNUST, 2016.

8. External Assessor for the promotion from the rank of Lecturer to a Senior Lecturer, School of Applied Science and Arts, Accra Polytechnic, 2016.

9. External Examiner for PhD Thesis: Department of Chemistry, University of Ghana, 2016.

10. Visiting Senior Lecturer, Madonna University, Nigeria, June, 2016-Date.

11. Internal Examiner for two (2) MSc. and thirteen (13) MPhil Theses, Department of Pharmaceutical Chemistry, KNUST, 2005, 2014 -2019.

12. Assistant Lecturer/ Academic support, University of Greenwich School of Science (UK) 2010 – 2012

13. Aim-High Associate, University of Greenwich (UK) - A position for motivating and helping young adults from the lowest socio-economic categories as well as ethnic minority background and who would be the first in the family to progress to the full range of Higher Education provision on offer at the University. The role included teaching and supporting certain mentees with topics in chemistry deemed extremely difficult, 2011.

14. Research Skills on-line completion certificate, University of Greenwich, Dec.2010. Courses included:

Career Planning in the Sciences

Ethics 1 Good research Practice

Ethics 2 working with Human Subjects

Getting Published in the Sciences

IP in the Research Context

Managing your research Supervisor or Principal Investigator

Project Management

Research Methods (Sciences)

Research Methods in Literature Review

Selecting a Conference, Presenting and Networking.

15. Part-Time Lecturer, Dispensing Technology Department, Kumasi Polytechnic, 2003-2005.