• Workshop on real-time PCR-based diagnostics of pathogens in the context of the Global Health Protection Programme (GHPP) at the Robert Koch Institute, Berlin, Germany, from April 24 to May 6, 2018.
• Post-conference workshop of 2^nd International Conference on Frontiers in Molecular life Sciences titled Stem Cells and Cell Biology organized by IBMBB, University of Colombo on 14^th and 15^th September 2014
• Clinical Immunology Update – 2009, 2010, 2011, 2012 and 2013 at Sri Lanka Medical Association Auditorium organized by the UK / Sri Lanka Immunology Foundation in Collaboration with Ceylon College of Physicians.
• The workshop on Basic Statistics held at University of Sri Jayewardenepura jointly organized by Section A of Sri Lanka Association for the Advancement of Science (SLAAS) and Sri Lanka Association for Laboratory Animal Science on11th and 13^th June 2013
• Stem cell course conducted by IBMBB, University of Colombo on 20^th November 2012
• The workshop on Molecular Markers – Tools for genetic analysis at University of Sri Jayewardenepura on 22^nd October 2009 organized by Section D of Sri Lanka Association for the Advancement of Science (SLAAS) and Institute of Biology (IOB)
• The National Workshop on Innovations and actions in DRR (Disaster Risk Reduction) Education conducted by University of Colombo and Kyoto University on 15^th September 2009.

• Mammalian cell culture techniques: Expansion and maintenance of adherent and suspension cell lines (human, rat and mouse), Differentiation of promyeloblasts/ Promyelocytes.
• Functional immuno-assays: Cell isolation and purification, Phagocytosis assay, Cell adhesion assays, Phagocytic cell function assays etc.
• Immuno-diagnostic assays: Inactivation of infectious samples, Enzyme Linked Immunosorbent Assay (ELISA), Sodium Dodeside Salphate Poly-Acrylamide Gel Electrophoresis (SDS PAGE), Immunochromatography, Immunofluorescence
• Molecular Biological assays: DNA and RNA extractions, Polymerase Chain Reaction (PCR), RT-PCR, cDNA synthesis, Gel electrophoresis and qPCR
• Parasitological laboratory techniques: in vitro parasite culture, Specimen preparation and staining procedures, Sample processing for isolation of parasites/parasitic stages, Identification of parasites using standard identification keys and Family/Genus level taxonomy, Parasitological survey in amphibians, birds, fish and mammals
• Biochemical assays: Lipid hydroperoxide assay, Quantification of protein, lipids, carbohydrates etc.
• Leptospira culture techniques: Maintenance and expansion of pathogenic and saprophytic cultures in liquid and semisolid media
• Using statistical software such as Social Sciences/ Statistical Product and Service Solutions (SPSS) version 17.0 and MINITAB 15.0
• Using Microsoft Office package

• Assistant Secretary,  Allergy and Immunology Society of Sri Lanka from 2019
• Council member, Allergy and Immunology Society of Sri Lanka from February 2015
• Life member, Sri Lankan Association for the advancement of Science from 2013

In Peer-review Journals

• PLoS ONE (2016)
• BioScience Reports (2017)
• Sri Lankan Journal of Biology (2017)
• Annals of Clinical Microbiology and Antimicrobials (2018)

In Scientific Conferences

• 2017 – 9^th Annual Scientific Sessions of IBMBB