Director, Internal Quality Assurance Cell (QAC), Faculty of Arts, University of Colombo, Sri Lanka, From July to December 2022
Peer Reviewer – International Journal of Governance and Public Policy Analysis (IJGPPA)
Volume 06, Issue 02 (2024), Department of Public Administration, Faculty of Management Studies and Commerce, University of Sri Jayewardenepura, Sri Lanka
External Reviewer – Sri Lanka Journal of International Relations (SLJIR) Volume II- Issue I, Department of International Relations, Faculty of Arts, University of Colombo, Sri Lanka
Member of the Editorial Board – Tamil E-Journal, Faculty of Arts, University of Colombo, Sri Lanka
Member of the Reviewer Panel – Kolumpu Tamil E-Journal, Faculty of Arts, University of Colombo, Sri Lanka
Reviewer of Abstracts of the International Research Symposium – 2022 held under the theme Contemporary Uncertainties in South Asian Societies on the 9th of September 2022
Reviewer of Abstracts – 7th and 10th International Conference on Humanities and Social Sciences of the Faculty of Arts (IConArts 2021 and 2024), University of Colombo, Sri Lanka
Acting Head of the Department , Department of Political Science and Public Policy, University of Colombo, Sri Lanka, From 25-01-2020 – 10-04-2020
Coordinator – Examination, Department of Political Science and Public Policy, University of Colombo, Sri Lanka, From 2015 – 2018
Coordinator – Syllabus Review, Department of Political Science and Public Policy, University of Colombo, Sri Lanka, From 6/2019 – present
Coordinator – MA/MPhil/Ph.D Programme, Department of Political Science and Public Policy, Faculty of Arts, University of Colombo, Sri Lanka – From August 2021 – August 2024
Course Coordinator – Postgraduate Diploma in Japanese Studies Programme – 2022/2023, Faculty of Graduate Studies, University of Colombo, Sri Lanka, From June 2022 – December 2022
Temporary Student Counsellor, University of Colombo, Sri Lanka, From 2016 – 2017, 2021, and, 2025
Personal Tutor for the new intake, Faculty of Arts, University of Colombo, Sri Lanka, From 2016 – 2018
Election Officer for the Student Union Election, Faculty of Arts, University of Colombo, Sri Lanka, 2016, 2019, and, 2023
Assistant Election Officer for the Student Union Election, Faculty of Arts, University of Colombo, Sri Lanka, 2025
Visiting Lecturer
Department of International Relations, University of Colombo, Sri Lanka
Course Unit – South Asia in World Politics, From 2016 – 2017
Faculty of Graduate Studies, University of Colombo, Sri Lanka
Masters in Conflict and Peace Studies (MCPS)
Course Unit – Dimensions of Conflict Management and Transformation, From 2016 – present
Course Unit – Peacebuilding Policy and Practice, From 2018 – present
Course Unit – War and Violence: Social Cultural and Human Dimensions, From 2021–present
Course Unit – Contemporary Issues in Development and Peace, 2024/2025
Postgraduate Diploma in Public Administration Program
Academic Year 2020/2021, 2021/2022, 2022/2023, 2023/2024, and, 2024/2025
National Security and Strategic Studies, National Defence College, Sri Lanka
Delivered Module Lectures on:
“National Security Strategies and Policy making” on February, 2022
“Strategic Importance of Sri Lanka to India: Indian Perspective” on June, 2022
“National Security and Strategic Studies” on March, 2023
“Impact of International System on National interests of a State” on August, 2023
“Religion as a Catalyst for Social Harmony in Sri Lanka” on March 2025
“Ethno-nationalism and security” on August, 2025
Department of Geography, Faculty of Social Science, University of Kelaniya, Sri Lanka
BA (General/Honors) in Development Studies
Course Unit – Political Economy and Development, 2024/2025
Institute of Human Resource Advancement, University of Colombo, Sri Lanka
Bachelor of Labor Education Program
Course Unit – Principles and Themes in Political Science, 2022/2023
Bachelor of Labor Management Degree Program
Course Unit – Trade Unionism and Trade Union Movement in Sri Lanka, 2023/2024
The Centre for the Study of Human Rights (CSHR), Faculty of Law, University of Colombo, Sri Lanka
Distance Learning Diploma in Human Rights and Democracy Programme
Course Units- Theories of Democracy and Democratic Governance, 2023/24, 2024/25