Design and deliver executive-level pitch materials, technical deep-dive presentations, ROI models, and pricing proposals, and lead commercial negotiations involving custom data delivery formats, API integration terms, multi-year ramp structures, exclusivity provisions, and co-development commitments. Lead engagements that require coordinating across 4-8 distinct buyer personas within a single account, including Chief Underwriting Officers, VP Actuarial, Head of Data Science, Enterprise Architecture, Procurement, and General Counsel, managing competing priorities and evaluation criteria to drive consensus and close.