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