Karissa has worked in digital marketing for almost a decade. Her portfolio includes projects such as Fleadh Cheoil, Laya Healthcare City Spectacular, ptsb Ideal Home Show and the Bride of the Year Show. During her time at Ticketmaster Karissa worked on high-profile music, sports and comedy events at venues such as 3Arena, Aviva Stadium and 3Olympia Theatre. Karissa specialises in social media strategy and content creation, with a particular focus on TikTok.