Editorial Board Member of International Journal of Mechanic System Engineering (IJMSE).
Member of Editorial Advisory of Journal of Asian Scientific Research.
Editorial Board Member of Journal of Researches and Applications in Mechanical Engineering (RAME).
Editorial Board Member of International Journal of Energy Engineering.
Editorial Board Member of Science International Journal
Reviewer of Journals of Energy Oil and Gas Research Papers.
Reviewer of International Journal of Physical Sciences Papers.
Reviewer of Peak Journal of Physical and Environmental Science Research.
Scientific Committee Member, International Conference on "Emerging Trends in Scientific Research", The Asian Economic and Social Society and Pak Publishing Group, on March 15-16,2014 at Pearl International Hotel Kuala Lumpur, Malaysia.
Team Leader for preparation of Teacher's Instructional Guides, Teacher Training and Evaluation work of newly introduced GCE Advanced Level Technology curriculum.
Recourse person for National Institute of Education, Sri Lanka.
Team Leader for organizing Seminar on Industrial Training for Institute of Technology students.
Team Leader for ISO 9001:2008 Quality Management System of Maritime Section of ITUM, University of Moratuwa, Sri Lanka for the period 2007-2010.
Resource person in the short term training programme on Fundamentals of HVAC conducted by the Department of Mechanical Engineering, University of Moratuwa in collaboration with the American Society of Heating, Refrigeration and Air-conditioning Engineers (ASHRAE) Sri Lankan Chapter.
Resource person in training programme on energy conservation conducted by the Sri Lanka Institute of Technological Education, Ministry of Higher Education, Sri Lanka in collaboration with University of Moratuwa Sri Lanka.
Recourse person for Higher National Diploma in Marine Engineering curriculum, prepared for the Sri Lanka Shipping Corporation, Ministry of Shipping, Ports and Aviation, Sri Lanka.
Team member for upgrading the course curricular and finalization of the subject syllabi for National Diploma in Engineering Sciences course in Mechanical General Engineering.
Team member for upgrading the course curricular and finalization of the subject syllabi for National Diploma in Engineering Sciences course in Mechanical Automotive Engineering.
Training Program on Outcome Based Education (OBE) to Engineering Faculties conducted by UGC and IESL, 23 - 24 August 2013, Colombo.
Awareness Session on European Union FP7 Programme on Research and Technological Development at Sri Lanka Foundation Institute, Colombo-7, 14th September 2012.
2nd International Symposium, South Eastern University of Sri Lanka, Oluvil, Sri Lanka, 25th-27th May 2012.
Staff Training Workshop for University Academic Staff, "System, Processes and Practices for Developing Learning and Teaching in Our Higher Education System", Staff Development Centre, University of Colombo, 6th January 2012.
Staff Training Workshop for University Academic Staff, "Practices for Enhancing Student Learning Within Our Discipline-Based Teaching", Staff Development Centre, University of Colombo, 21st December 2011.
Capacity Building Training Programme on Cleaner Production for University Academics, National Cleaner Production Centre, Sri Lanka, 31st October to 4th November 2011.
Research Workshop FMSM 20011 by Faculty of Maritime Studies and Marine Science, University Malaysia Terengganu, Malaysia at Residence Resort, Paka, Terengganu, Malaysia, 17-19 February 2011.
Project management programme and tutorial guidance on use of MS Project 2007, by OMAHAMS CORP, at University Malaysia Terengganu, Malaysia, 23-24 October 2010.
UMT Postgraduate Seminar 2010, Graduate School, University Malaysia Terengganu, Malaysia, 3rd August 2010.
Three Days Comprehensive and Customized Course on Occupational Safety and Health, NZS Training and Management, Malaysia, 27-29 August 2010.
9th International Annual Symposium on Sustainability Science and Management (UMTAS 201009), Towards a Healthier and Sustainable Future, Institute of Marine Biotechnology, University Malaysia Terengganu, Malaysia, 8-11 May 2010.
World Engineering, Science and Technology Congress: Towards Sustainability, Bridging Engineering, Technology and Humanities, 2nd ICPER2010, University Technology PETRONAS, Malaysia, 15-17 June 2010.
Environmental Science and Technology Conference (ESTEC 2009), Faculty of Science and Technology, University Malaysia Terengganu, Malaysia, 7-8 December 2009.
Scientific Publishing: An Editor's Perspective, Institute of Tropical Aquaculture, University Malaysia Terengganu, Malaysia, 28-29 October 2009.
Biotech Talk Series 7, Bio processing: Bridging Nature to Shelves, Institute of Marine Biotechnology, University Malaysia Terengganu, Malaysia, 13 October 2009.
Workshop: Scientific Writing for International Journals, Institute of Oceanography, University Malaysia Terengganu, Malaysia, 18 March 2009.
Maxsurf Training, by CAIDMARK, at Faculty of Maritime Studies and Marine Science, University Malaysia Terengganu, Malaysia, 11-12 October 2009.
UMT Postgraduate Seminar 2009, Graduate School, University Malaysia Terengganu, Malaysia, 10 October 2009.
Cracking the Code: In induction Workshop for Master/PhD Students 2008, Graduate School, University Malaysia Terengganu, Malaysia, 2-3 August 2008.
Publishing Workshop for Postgraduates 2008, Graduate School, University Malaysia Terengganu, Malaysia, 14-15 August 2008.
7th UMT International Symposium on Sustainability Science and Management (UMTAS 2008), University Malaysia Terengganu, Malaysia, 8-10 June 2008.
UMT 8th International Symposium on Sustainability Science and Management (UMTAS 2009), Hotel Primula Beach Resort, Kuala Terengganu, Malaysia, 3-4 May 2009.
International Student Carnival 2008, Ministry of Higher Education Malaysia, Sunway University College, Malaysia, 8-9 August 2008.
Workshop in Upgrading the Course in Curricular for National Diploma in Engineering Sciences, National Apprentice and Industrial Training Authority, Sri Lanka, 2008.
GlobalMET's Board of Directors and Annual General Meetings and GlobalMET's 11th Annual conference with the theme of Maritime Manpower Challenges in the 21st Century in cooperation with Malaysian Maritime Academy (ALAM), Kuala Lumpur, Malaysia, October 31 - November 2, 2007.
Training Programme on ISO 9001:2000 Standard and the Preparation of Quality Manual, Sri Lanka Standards Institution, Sri Lanka, 29-30 January 2007.
Training Programme on internal Quality Auditing as per ISO 9001:2000 Quality Management System, Sri Lanka Standards Institution, Sri Lanka, 18-19 January 2007.
Workshop on Student Counselling, Staff Development Centre, University of Moratuwa, Sri Lanka, 16th November 2006.
Seminar on Industrial Training, Institute of Technology, University of Moratuwa, Sri Lanka, 3 February 2006.
Certificate in Teaching in Higher Education, University of Colombo, Sri Lanka, 2006.
SEDA Certificate in Teaching, Learning and Assessing (UK), University of Colombo, Sri Lanka, 2006.
Workshop on Engineering Future, Faculty of Engineering, University of Moratuwa, Sri Lanka, 12-14 July 2005.
Training on ME10 2D-CAD Design-Software, KRAMSKI LANKA (Pvt.) Ltd. In Collaboration GTZ (Germany), 13th October 2003 to 10th December 2003.
Short Term Training Programme on Fundamentals of HVAC, ASHRAE with University of Moratuwa, Sri Lanka, June-July 2003.
Training Programme on Visual DOE Energy Simulation Software, Moratuwa, Sri Lanka, 2002-2003.
Computer Hardware Engineering Course, Raytronics Computer Systems (Pvt) Ltd., Sri Lanka, 2000.
Course in Internet and e Mail Creation of Website Using Dynamic Technology, Internet Telephony Systems and Wap Technology on Web, Asian Computer Systems, Colombo, Sri Lanka, 2-3 September 2000.