Delia is an  IT teacher with more than 25 years of IT teaching. She has consistently achieved a matric class average of above 80% at St Benedict’s College where she worked for 25 years. Delia has redesigned the IEB SAGs, been an IEB practical examiner, IEB portfolio moderator and currently serves as the IEB internal moderator for IT. She has recently been appointed the Theory Examiner and Internal Moderator for the Computer Science offered by IEB International. She is passionate about developing IT as a school subject through the support and professional development of IT teachers who are fundamental to the subject’s growth. She has published and co-authored the Exploring IT series of textbooks since 1996. She completed the  Exploring CAT series in 2021 to expand Funworks range of textbooks.

She attended Space Camp in 2010 as part of the Honeywell HESA programme and was invited to return in 2014 as a Space Camp HESA Ambassador.