Lead discovery calls to capture problems, users, data sources, and success criteria. Build and tailor demos and proof-of-concepts. Lead demos and executive-friendly walkthroughs, handle Q&A. Maintain client security & trust by mapping data flows and supporting security questionnaires. Partner with sales on win plans, next steps, and follow-ups. Produce reusable one-pagers, FAQs, and diagrams. Translate customer needs into tickets and coordinate with product/engineering.