Douglas Zone

Douglas (Doug) Zone is a highly experienced professional with a strong background in program management, consulting, and technology transformations, particularly in SaaS-based business models. Currently serving as Principal Consultant, Program Manager, and Lead Architect at Integrated Billing Inc. since March 2024, Doug has held various senior roles such as Monetization Strategist/Consultant at Advanced Technology Group and Strategic Product Manager at Ericsson. With a career spanning several influential companies like Visa Europe and CSG, Doug has demonstrated expertise in Quote to Cash and Revenue Management across multiple industries. Educational qualifications include a Master's degree in Operations Research and Finance from MIT Sloan School of Management and an M.A.L.D. in International Economics from The Fletcher School at Tufts University.