Jameson Sansone

Marketing Operations & GTM Systems, SEO/AEO

Building the systems that connect content, data, and revenue.

10 years of direct SEO experience across technical SEO, content strategy, and organic growth - learning how content gets discovered, ranked, and converted at every stage of the funnel.Over the past few years, I've expanded from SEO and growth into full-funnel marketing operations, instrumenting tech stacks across HubSpot, Salesforce, and other MarTech platforms to automate manual work, improve data visibility, and connect lead activity to pipeline.The work shifted from driving traffic to building the infrastructure that turns marketing activity into measurable revenue.That convergence is accelerating. As SEO evolves and agentic search reshapes how content surfaces, the line between organic growth and GTM operations keeps blurring. The teams that win will be the ones treating content, data, and systems as one connected engine - and that's the work I'm built for.

Projects

Captain Jim: An Interactive WWII Memoir with RAG

I built a full-stack RAG application to transform my grandfather's 200-page WWII memoir into an interactive conversational experience for his 103rd birthday.

  • RAG Engine: LlamaIndex and FastEmbed for local retrieval; GPT-4o for summarizing our response.

  • Custom Voice: ElevenLabs voice cloning of my grandpa's voice for immersive book excerpt readings.

  • Architecture: Decoupled FastAPI backend on Render with a responsive Vercel frontend.

Stack: Python | LlamaIndex | GPT-4o | ElevenLabs | Vercel | Render

Substack: Jameson's GTM Sandbox

My place for sharing technical blueprints, AI-driven builds, and the logic behind engineering a 2026 revenue engine.