Having acquired his graduation in Science, Alankara Devage Wijayasiri Kulatunga has researched and developed mathematical model to estimate fabric wastage caused by fabric defects. He started his career as a science graduate teacher, and later on switched to the service of textile and apparel industry. In his vast span of 28 years of professional experience, he handled versatile responsibilities, which promoted him as Imports Manager, Business Analyst, etc. Presently, he is working as a freelance consultant and also marketing officer of textile materials.

The humanitarian part of Kulatunga supported about 15 school children and made them enter universities with their 1st examination. Music, astrophysics and science articles are his areas of interest.