Senior Student Councilor - (2009-2011)

Senior Treasurer, Statistics Circle, University of Peradeniya (2011/2012, 2012/2013) Senior Treasurer, Buddhist Brotherhood Society, Faculty of Science, University of Peradeniya  - (2009/2010, 2010/2011, 2011/2012)

Senior Treasurer, Statistics Circle, University of Peradeniya  - (2011/2012, 2012/2013)

Editorial Board Member – Institute of Applied Statistics of Sri Lanka  - (2012/2013, 2013/2014)

Assistant Secretary  – Institute of Applied Statistics of Sri Lanka  - (2011, Dec – to 2012, Dec)

Executive Committee Member – Institute of Applied Statistics of Sri Lanka  - (2011, 2012, 2013)

Organizing Committee Member & Editorial Board Member – Conference on Sri Lanka Japan Collaborative Research - (2012, 2013, 2014, 2017)

Local Organizing Committee Member – International Statistics Conference, Sri Lanka - (2011)

Member – Course Unit Committee, Faculty of Science – University of Peradeniya - (2010/2011)

Member – Ragging Prevention Committee, Faculty of Science – University of Peradeniya - (2010)

Member – Audio and Visual Committee, Peradeniya University Research Sessions (PURSE) - (2010, 2011, 2017)

Member – Organizing Committee, Paradeniya University Research Sessions (PURSE) - (2009)