Contribution to the National, University, Faculty, Department and Community levels
National Level
Appointed as a member of the Management Committee of the Postgraduate Institute of Agriculture, University of Peradeniya w.e.f 20.04.2021 to todate
Appointed by the Council of the University of Vavuniya to the Board of Management of Centre for Quality Assurance of University of Vavuniya
Appointed as member of the "Plant Protection Committee" at the Sri Lanka Centre for Agriculture Research Policy (SLCARP), Ministry of Agriculture (2020)
Chair of the Program Review Team for the External Program Review of B.Sc Agriculture and Technology Management degree Program of University of Peradeniya (2019)
Member of the Program Review Team to the External Program Review of B.Sc Agriculture degree program of Eastern University of Sri Lanka (2019)
Member of National Coordinating Council for “Science for All”, Coordinating Secretariat for Science, Technology and Innovation, Minister (Senior) for Scientific Affairs (2014-2015)
Chairman of the Sub-committee appointed by the Standing Committee on Postgraduate studies and Research at UGC to revise the Ordinance of Faculty of Graduate studies
Member of the Institutional Review Team of Quality Assurance and Accreditation Council of University Grants Commission(2017)
Chair and Member of Programme reviews of many degree programmes - Universities of Sri Jeyawardenapura, Kelaniya, Open University, Wayamba.
Member of the Subject Review Team for the evaluation of Export Agriculture degree programme at Uva wellassa University-2013 (UGC/QAAC assignment)
Member of National Bioethics Committee, Sri Lanka - National Science Foundation
Member of the Committee drafted Ordinance of Postgraduate Institute of Indigenous Medicine – Ministry of Health, Nutrition and Indigenous Medicine, Sri Lanka
Resource person to the Section-Citizen Science of the Research Summit organized by the Coordinating Secretariat of Science, Technology and Innovation, Ministry of Science and Technology held in 2016.
Chief Examiner – Biosystems Technology (A/L Examination Evaluation) and Agricultural sciences during 2016, 2017 and 2018.
Member of the Selection Board for the Promotion of Professor appointed by Rajarata University of Sri Lanka
Member of the Evaluation panel for the post of Professor/Associate Professor appointed by University of Peradeniya.
Editor of the Biodiversity Profile of Northern Province - assigned by the Biodiversity Secretariat of Ministry of Environment and Energy (in printing)
Principal investigator of the National Thematic Research Program 2012-2019
University Grants Commission Standing committee
Member of the Standing Committee on Quality Assurance (2017 - 2020)
Member of the Standing Committee on Postgraduate Studies and Research (2014 - 2020)
Member of the Standing Committee on Indigenous Medicine - QA Observer (2018 - 2020)
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University Level
Director, Centre for Quality Assurance (CQA) [formerly Internal Quality Assurance Unit (IQAU) ]of the University of Jaffna [ June - 2017 on wards for 3 years] played lead role and submitted the SER for Institutional Review of the University of Jaffna and completed the review process successfully - obtained "Good"- B Grade.
Director, Well-Being Centre (WE-BE Centre) of University of Jaffna [January 2018 onwards]
Dean of Faculty of Graduate Studies, University of Jaffna [2014 -2021]
Chairman, Siddha Medicine Board of Management ( 2016 - 2022)
Chairman, Siddha Medicine Research Committee, UoJ (2011 & 2017-2022)
Chairman, Library Research Committee, UoJ (2020 to date)
Chairman, Exam Offence and Staff Disciplinary Committee, University of Jaffna (2013 - 2022 )
Member of Sub committee on Legal Affairs [Sub committee of the Council] (from January 2019 onwards)
Member of the Procurement Committee appointed by Council (from 2018 onwards)
Member of the Senate of the University of Jaffna (1998-2001, from 2005 onwards until now)
Member of the Research Committee for Library from November 2020 onwards
Conference Co-Chair & Moderator of e-conference (July-August 2014) of Jaffna University International Research Conference (JUICE 2014) – held on 18 & 19 December 2014
Coordinator (joint) for New degree (Bachelor of Biosystems Technology in Commercial Green Farming) programs for Technology stream, UoJ (2015/16)
Director, Career Guidance Unit, University of Jaffna, Sri Lanka – 2007-2011
Director, Operational Technical Secretariat (OTS), Higher Education for Twenty-first Century (World Bank) Project, University of Jaffna (2010-2011)
Deputy Coordinator for strengthening soft skills of University Development Grant of the University of Jaffna–under Higher Education for Twenty-First Century-World bank project 2011-2012
Chairman, Township Project University of Jaffna (Developed proposal and submitted to UGC)
Member, Exam Offence Committee, University of Jaffna (2009 – 2013)
Member of University Research Committee (2009 on wards)
Member of Research Management Committee, Palmyrah Development Board, Ministry of Prison, Rehabilitation, Resettlement and Hindu Religious Affairs from 28.11.2017 to 31.12.2018.
Member of Preparation of University Calendar – UoJ (January – December 2019)
Member of the Ethical Review Committee, Faculty of Medicine, University of Jaffna (2006-2008).
Member of the Siddha Medicine Management Committee – (2012-2015)
Member of the Vavuniya Campus Board, University of Jaffna (2008-2011)
Member of Staff Development Advisory Committee of University of Jaffna
Member of the committee drafting Ordinance of Institute of Siddha Medicine of University of Jaffna
Member of many Selection Boards appointed by Senate for the Promotions of Academic and Academic Support staff
Member of many inquiry committees appointed by Senate and Council of University of Jaffna
Member/expert on panels of Promotion of Associate Professor/Professor applications - appointed by the Senate of the University
Member of selection committees on Promotion for Senior Lecturer Grade 1
Chairman/Member of many Technical Evaluation Committees
Appointed by the Chairman/UGC to cover up the duties of the Vice-Chancellor in several occasions especially during their official visits abroad
Senate representative to the Committee on endowment, scholarships, and prizes, University of Jaffna (2006-2012)
Resource person in Staff Development programs, University of Jaffna (2007-2018)
Member of the organizing committee for Annual Research Sessions of University of Jaffna in 2010
Joint-Convener of the Jaffna University International Research Conference (JUICE – 2014)
Member of the Silver Jubilee Celebration Proceedings of the University of Jaffna
Member of the World University Service 1999-2000
Visiting Lecturer to Faculty of Technology (Department of Biosystems Technology) and Faculty of Applied Sciences (Bio-science Department)
Faculty/Department Level
Dean of the Faculty of Agriculture, University of Jaffna (June 2012 - December 2013)
Head of the Department of Agricultural Biology of University of Jaffna (2005-2012)
Member of the Faculty Board of Faculty of Agriculture, University of Jaffna
Joint Editor of Journal of Dry Zone Agriculture, Faculty of Agriculture Journal, UoJ, 2012.
Member of the Faculty Curriculum Development Committee
Faculty Representative to University Development Grant, HETC World Bank Project
Writer of the initial proposal to obtain Grant from JICA [≈2.2 Bn] to establish Research complex and Integrated farm with the help of Heads of Departments
Involved in writing proposal to obtain Grant from India (300 Mn) for the Skill Development Center with the Dean & Heads of Departments
Coordinator for the new degree Program on Biosystems Technology (2014-2016)
Coordinator of Academic Advisers (2015-2016)
Senate Representative for Lecturers from Faculty of Agriculture - 1994
Served as Career adviser (2014-2015)
Served as Student Counselor
Served as Sub warden
Community level:
Supervisor/Mentor for the Research program of National Science Foundation - assigned to three A/L students of J/Hindu College for their research projects on Use of Azolla pinnata as a green manure to grow Centella asiatica on a hydrophonic system - 2019.
Advisor & Consultant to establish Farmer Company to produce bioagents and organic products - Green Visva Lanka (Guranteed) Ltd., Thoddilady, Jaffna
Being a resource person of many seminars/workshops in relation to agriculture development
Disseminating information to the general public and farmers on agriculture, home gardening, natural resources and environment
Conducting training programs to the farmers on home gardening, biowaste management and plant protection
Conducting "Green Time - Pasumaiyin Nerum" program in ïmai"online radio
Other responsibilities
President of Sri Lankan Microbiology Society – Jaffna Chapter from 2016 -2022 - https://sites.google.com/view/ssmjc
President of Jaffna Science Association, Sri Lanka – 2011/2012
President elect of Jaffna Science Association, Sri Lanka – 2010-2011 (In-Charge for School Science Programs)
General Secretary of Jaffna Science Association, Sri Lanka – 2007-2010
Assistant Secretary of Jaffna Science Association, Sri Lanka - 2005-2006