Vivienne Sayers O’Callaghan is an award-winning entrepreneur, event manager, and digital creator holding a Diploma in Project Management and a Bachelor of Music with a specialization in vocal performance and conducting.

Currently based in New York City, Vivienne works at Moody’s Corporation, where she works as both an Events & Outreach Associate and the Head of the Artificial Intelligence Project on the events team. Her move to New York was preceded by accomplishments in Ireland, where she received the European Creative Futures Award and founded Prickly Plants, the successful online/brick-and-mortar houseplant store and plant interior design service.

Beyond her professional pursuits, Vivienne is committed to promoting Irish culture and language on an international level. As an active board member of the Irish Network NYC, she is working to increase the visibility and use of the Irish language. Her influence extends to social media, where she engages a community of over 150,000 people across TikTok and Instagram with educational videos about Irish arts, culture and language. In her spare time, Vivienne volunteers with Carnegie Hall, NY Cares, and as an
Irish language tutor.