text: Perera is a Chartered Chemist (CChem.)by profession and a Registered Analytical Chemist of the Royal Society of Chemistry (RSC) in the United Kingdom. He is a Fellow (FRSC) of the RSC of which he is an honorary life member and the former hony. secretary / treasurer (1984–1992) of its section in Sri Lanka.
  He is also a life member and a Fellow (FIChemC) of the Institute of Chemistry Ceylon and a Fellow (FIQA) of the Institute of Quality Assurance UK.
  His professional career started in August 1978 as an assistant lecturer at the department of Chemistry, University of Colombo. His work thereafter in the multinational pharmaceutical manufacturing industry extended for almost 14 years, from September 1978 until July 1992.
  Perera started his career in industry as a production executive with Glaxo Ceylon Limited and stayed until March 1982.
  Mackwoods-Winthrop Limited then hired hm as the senior manager in charge of their quality assurance and analytical control divisions until March 1989, and thereafter as the senior manager of the newly established technical services department.
  Perera then changed over to the cosmetics and healthcare industry when Hemas Manufacturing Limited invited him to join them in August 1992 as the Director – Senior Manager of quality assurance and product development.
  But it was only 14 weeks service there for Perera, as a freak road accident on 12 November 1992 made him instantaneously a paraplegic for life and cut short tragically, at the age of 36, his professional career that was just blossoming out.