• Associate Professor and Researcher with 3 years of experience in teaching mathematics and its related courses in both undergraduate and postgraduate education.
• Senior Lecturer and Researcher with 6 years of experience in teaching mathematics and its related courses in both undergraduate and postgraduate education.
• Lecturer and Researcher with 4 years of experience in teaching mathematics and its related courses in tertiary education in Ghana
• Teacher and Tutor 7 years of experience in teaching and administration in both tertiary and pre-tertiary education in Ghana
• Written over 5 concept papers and proposals for grant funding
• Author and co-author of over 15 mathematics education books/chapters.
• Published over 40 articles in peer-reviewed journals and 35 conference papers in peer-reviewed conference proceedings.
• Supervisor over 150 Bachelor of Education project works, 15 Postgraduate Diploma in Education, 20 Master of Education dissertations, and 50 Master of Philosophy theses.
• Reviewer of over 23 reputable international journals and publishing houses
• Editor of over 5 reputable international journals and publishing houses
• Reviewer of over 8 international conference proceedings
• Internal and external assessor of 4 different Universities
• Hold Doctor of Philosophy, Master of Science, Master of Education, Bachelor of Education, Diploma in Statistics, Certificate in Statistics, 3-Year Teacher’s Certificate ‘A’, Advanced and Ordinary Levels
• Work in 1 University of Education, 1 Technical University, 2 Colleges of Education, 1 Senior High School, 2 Junior High Schools and 1 Primary School