Program Coordinator, M.Sc. in Applied Electronics (for 2007 and 2012 batches)
Faculty of Science, University of Colombo
Faculty of Science, University of Colombo
Institute of Human Resource Advancement (IHRA), University of Colombo
Department of Physics, Faculty of Science, University of Colombo
International Junior Science Olympiad
Sri Lanka Sustainable Energy Authority
University of Colombo
Sri Lanka Association for Advancement of Science, Sri Lanka (SLAAS)
Institute for Agro-technology and Rural Sciences, University of Colombo, Waligatta, Hambantota
University of Colombo
Sri Lanka Standards Institution, the National Standards Body of Sri Lanka
Sri Lankan Junior Science Olympiad Competition
Sri Lanka Science Research Projects Competition conducted by National Science Foundation
International Junior Science Olympiad Competition
Sri Lanka Association for Advancement of Science, Sri Lanka (SLAAS)
Faculty of Science, University of Colombo & Member of the University Network Committee
Faculty of Science, University of Colombo
Institute of Physics, Sri Lanka (IPSL)
The Institution of Engineering and Technology, UK (IET)
The Institute of Electrical and Electronics Engineers, Inc., USA (IEEE).
The Sri Lanka Association for Advancement of Science, Sri Lanka (SLAAS)
Institute of Physics, Sri Lanka (IPSL).
University of Colombo under the IRQUE Project, Ministry of Higher Education
Sri Lanka Association for Advancement of Science, Sri Lanka (SLAAS) at its 68th annual sessions held in Colombo
Postgraduate Institute of Science, University of Peradeniya, Sri Lanka and Department of Physics, University of Colombo, Sri Lanka
College of Chemical Sciences, Institute of Chemistry, Sri Lanka
SLAAS
SLAAS and University of Colombo
Training Program on Lightning Protection for Suntel Ltd. (Corporate Installation & Maintanance) Staff, organized by Department of Physics, University of Colombo at University of Colombo
SLAAS and University of Colombo
University of Colombo (Two workshops: November 07-08, 2009 & July 03-04, 2010).
Gemidiriya Foundation, Ministry of Economic Development at International Center for Youth Leaders Training (May 30 – June 02, 2010).
TWAS Regional Office for Central & South Asia, Jawaharlal Nehru Centre for Advanced Scientific & Research in Bangalore, India at (15th to 17th January 2009).
Kanazawa, Japan organized by the Institute of Electrical Installation Engineers of Japan (17thSeptember – 22nd September).
Homi Bhabha Centre for Science Education, Tata Institute of Fundamental Research,in Mumbai, India as the leader of the Sri Lankan delegation (17th to 22nd August 2010).
Hanoi National University of Education in Hanoi, Vietnam as the Leader of the Sri Lankan Delegation (20th to 29th July 2008).
Changwon Exhibition Convention Center in Gyeongnam, KOREA as the Leader of the Sri Lankan Delegation (7th to 16th December 2008).
POSN Foundation, Chulalongkorn University in Bangkok, Thailand as the Leader of the Sri Lankan Delegation (April 24 – May 02, 2009).
Ministry of Youth and Sport of Azerbaijan Republic in Baku, Azerbaijan as the Leader of the Sri Lankan Delegation (2nd to 11th December 2009).
Durban, South Africa as the Leader of the Sri Lankan Delegation (1st to 10th December 2011).
Teheran, Iran as the Leader of the Sri Lankan Delegation (1st to 10th December 2012).
Changwon, South Korea as the Public Relation Officer, IJSO (March 25-27).