Nelson Ritz has extensive experience in program management and negotiations within the information technology and supply chain sectors. At FIS, Nelson Ritz specialized in major information technology contracts, while at the Six Sigma Lean Institute, Nelson Ritz served as a supply chain program manager and vendor optimization expert. Previous roles include program manager at Citi and PMO manager at Merrill Lynch, along with program management experience at National City Bank. This diverse background reflects strong expertise in managing complex programs and optimizing vendor relationships.