• Workshop on improving writing skills for University support staff, Recreation and Welfare Club, Faculty of Medicine, University of Colombo, Sri Lanka (2013).
• Team Member – The Application of University Test of English Language (UTEL) A Benchmarks – Constructive Alignment for Course Design – model developed by the ELTU, University of Colombo to align its syllabus with the UTEL – A Benchmarks (HETC Project of the World Bank) (2011 – 2012).
• Lecturer and Course writer – the Certificate in Business English (Advanced Level) Course (2010 – 2012)
• Coordinator – Proficiency Course in English, Faculty of Management and Finance, University of Colombo (2010 – 2012).
• Coordinator – Diploma in Business English conducted by the ELTU (2010 – 2011).
• Lesson materials development for Intensive Courses in English and On-going courses in English (2005 – 2012)
• Lecturer and Course writer – English Course for University of Colombo Academic/Non-Academic Staff – Staff Development Centre (SDC), University of Colombo (2011).
• Teacher – English course to improve employability and quality of graduates in Hambantota, conducted at the University of Colombo Institute for Agro-technology & Rural Sciences, Weligatta, Hambantota (2011).
• Interview panel member for the island wide selection of 100 English Project Lecturers for the Pre-orientation Program (POP) for the New Entrants to Universities – Ministry of Higher Education, Sri Lanka (2011).
• Reviewer – Pre Orientation Programme (POP) for New Entrants to Universities – Ministry of Higher Education, Sri Lanka (2011).
• Lecturer and Course writer – English Course for Non-Academic Staff – Faculty of Medicine, University of Colombo (2010 – 2011).
• Coordinator – English for Bachelor of Science Degree in Physiotherapy, Allied Health Sciences Unit, Faculty of Medicine, University of Colombo (2006 – 2008).
• Lecturer and Lesson material developer – English Course for Non-Academic Staff – Faculty of Medicine, University of Colombo (2006 – 2008).
• Development of the Distance Learning CD for new entrants to the Faculty of Medicine, University of Colombo, Sri Lanka in collaboration with the Language Committee of the Faculty of Medicine (2008 – 2009).
• Setting and moderating examination papers (2005 – 2012).
• Coordinator Certificate in Business English, conducted by The English Language Teaching Unit, University of Colombo, Sri Lanka (2007).
• Instructor Extension Courses in English, conducted by Department of English, University of Colombo, Sri Lanka (2004 – 2008).
• Administrative and examination duties (2005 – 2012).

Involvement with other organizations :

• Sri Lanka Police Higher Training Institute – Visiting Lecturer in English – 2002 -2003.
• 100 Hour Basic English Certificate Course conducted by the Bandaranayke Centre for International Studies (BCIS) Colombo, Sri Lanka – Lecturer – 2011.
• University of Cambridge, British Council, Colombo, Sri Lanka – ESOL Oral Examiner – YLE, KET, PET, CAE, FCE – 2010 – 2012.
• Hector Kobbakaduwa Agrarian and Research Training Institute (HARTI) – Coordinator and Course Writer – English Course for Clerical Staff 2011.