Celina joined the Vinnies family in 2007, starting out on the food van, providing sandwiches and soup in Darwin city. Celina was a member of the Mary MacKillop youth Conference and in the past few years joined the Holy Spirit conference in Casuarina. Celina joined the National Overseas Development Council in 2013 as the Assist A Student National Co-ordinator and has an interest in working with and in developing communities.

Celina works full-time as a speech pathologist at the Royal Darwin Hospital.