Manjula is a paediatric intensivist working at the Lady Ridgeway Hospital for Children in Colombo, Sri Lanka.
His Paediatric training was conducted in Sri Lanka and Australia.
Manjula is an instructor for APLS, Basic and Paediatric Basic Intensive Care course.
He is also the President for the Paediatric Chapter of the SSCCEM.
Manjula has given multiple lectures and presentations and international meetings and has special interests in quality improvement, scoring systems and nutrition in Paediatric Intensive Care.