Having completed her Secondary Education at Hillwood College Kandy holds a variety of qualifications in Teaching, Social Sciences, and Counseling. Completing a Diploma in Primary Teaching,
Mrs. Chaminda holds an Advanced Certificate in Pr-School Teaching. Obtaining a Degree in Social Sciences through Open University Sri Lanka, she started her career as an Assistant teacher at St.Thomas College Guruthalawa. Serving as a Primary Teacher at Kandy International School for seven years Mrs. Chaminda joined Colombo International School in the year 1998 and was appointed as a Head of Infant School. Joining with Gateway College Kandy in the year 2013 as Co-Coordinator, Mrs Chaminda is now the Head of Pr-Primary at Royal International School Kurunegala.