John Culleton possesses extensive experience in sales and management within the technology sector, having held various positions at companies including IBM Ireland, PFH Technology Group, and Decision Support Systems. At IBM, Culleton served as Competitive Winback Lead, Power Systems Sales Specialist, and Project Executive, focusing on improving business outcomes and managing key outsourcing contracts. Previous roles also included Senior Account Manager positions at Redstone Technology and Hibernia Computer Services, where Culleton developed accounts and established Service Level Agreements. Culleton holds a Bachelor of Business Studies in Marketing from Dublin City University.
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