Jan-Feb, 2008- Certificate Course on GIS conducted by Japan International Cooperation Agency (JICA) in Colombo .
Jan-Feb, 2008- Certificate Course on Remote Sensing conducted by Japan International Cooperation Agency (JICA) in Colombo
Sept-Dec, 2008- Certificate Course on AutoCAD 3D modelling conducted by the University of Moratuwa
Team-member for the Survey and Design for Stabilisation of Slopes in the premises of Ceylon Petroleum Corporation, Kolonnawa, by Uni-Consultancy, University of Moratuwa (2008-date); client: Ceylon Petroleum Corporation, Sri Lanka.
Member of Team investigating distress at Kukuleganga Hydro-power Generating Station (2007-date); client: Ceylon Electricity Board, Sri Lanka .
Member of Team on Environmental Assessment of Galagodawatta Tsunami Housing Scheme by EML Consultants Ltd. (2007); working as the Geotechnical/Survey Team
member; client: The Salvation Army, Sri Lanka Territory.
Team member of PERC (Public Enterprises Revenue Calculation) bus costing Studies.
Team member of High Mobility Network Planning Project.
Team member of Solid Waste Transport Project
Team member of Travel Time Studies
Team member of Traffic Impact Assessment Projects(Housing Projects at Bambalapitiya and Wellawatta)
Team member of Traffic Impact Assessment at Bentota Beach Hotel
1. T D C Pushpakumara, UGA Puswewala,".Analyzing and Predicting of land Slide Prone Areas using Remote Sensing and GIS Techniques.",international Conference on Building Reliance , 2013, Sri Lanka,Sri Lanka,2013,
2. T D C Pushpakumara, Masao Kuwahara,et al ,".Effect of Rainfall on Travel Time and Accuracy of Travel Time Prediction with Rainfall.",11 th World Conference on Transport Research and Transport Research Board,USA,2007,
T D C Pushpakumara, U G A Puswewala,I P Senanayake ,".A GIS Based Analysis on Use of Inland Waterways for Public Transportation in the Western Province of Sri Lanka.",Jurnal of Institute of Engineer ,ISSN number 1800-1122,2012
Pushpakumara T.D.C., Senanayake I.P., Puswewala U.G.A and M.K.S.Maduranga ,".Impact of Rain on Raod Accident in Sri lanka .",Global Journal of Engineering and Applied Sciences, Rising Research Journal Publications,,ISSN 2249-2631,2012