His research and consultancy are focuses on the open source software and related technology, particularly in Hospital/Healthcare Information Systems and Enterprise Architecture. He has presented his research in open source technology in numerous national and international academic conferences since 2004. Besides that, he was a member of the OSS IPTA/Politeknik Advisory Committee of MAMPU as well as few other working/technical advisory committees. Prior to joining the Universiti Kebangsaan Malaysia, he had served the United Nations University - International Institute for Global Health (UNU-IIGH) for five years as a Research Fellow (IT in Health).