Harsha is the CEO of Theekshana R and D which was set up by the University of Colombo School Of Computing (UCSC) as one of the initial two companies which had been founded by the University sector in Sri Lanka. He has been recognized as one of the Internet pioneers of Sri Lanka. He was the founding president of the ISOC LK Chapter. He is the Co-Chair of the Sinhala Generation Panel of ICANN for International Domain Names. He had published several scientific papers and authored several books and one of which is on the Sinhala numerals, which were used before 1815 is titled “Numerations in the Sinhala Language” based upon the research I carried out on Sinhala numerals.
