Dan Mathieson
Live Demos

Projects

Interactive demos of systems I've built - not just writeups, but working prototypes you can try.

AI-Native GTM Engine

Live Demo

Paste a sales meeting transcript and watch six Claude agents analyze it in parallel - sales coaching, commercial pricing, delivery risk, product feedback, ICP fit, and an executive summary agent. Writes a Meeting Note + 6 Agent Analysis rows directly to your Notion GTM Hub workspace.

Claude AINotionMulti-AgentGTM
6 agents in parallelanalyzing every call

Dental Eligibility Intelligence

Live Demo

Hybrid-RAG eligibility verification engine built in production at Thoughtful AI. Achieves 95%+ accuracy through a determinism-first design: exact matches bypass the LLM entirely, with novel cases synthesized via GPT-4o and retrieved context. Approve results live to expand the case library.

Hybrid RAGGPT-4oHealthcare RCM
95%+ accuracywithin 2 days in production

DocWow

Live Demo

Upload any medical PDF, pick an analysis profile, and chat with it. The Anthropic SDK runs with a dynamically generated skill file — AWS Textract extracts bounding boxes so every citation highlights the exact source region in the document.

Anthropic SDKAWS TextractHealthcare AI
Pixel-precise citationsfrom Anthropic SDK + Textract