The URL Is the Invite
How a 10-character token, a DynamoDB row, and a /r/:token route turn a postpartum SMS into a personalized annual-exam booking page.
• Matt Dennis
Teaching Claude to Stop Asking Me How to Query DynamoDB
Three Claude Code skills that encode patient data lookup patterns once so I never have to re-explain OpenPhone GSIs or Heidi session schemas again.
• Matt Dennis
May 2026: Build Log — Concierge OB Automation
A month of shipping for a solo concierge OB practice: medical records forms, fax intelligence, control center outreach, and a phantom-records audit.
• Matt Dennis
When the AI Knows Two Cordelias and Picks the Wrong One
A walkthrough of a subtle patient name matching bug in an AI-powered fax processing pipeline — and why a shared first name is never enough to make a match.
• Matt Dennis
From Playwright Scraper to Clinical Intelligence Platform in One Week
How we turned Heidi Health session data — trapped in a third-party app — into a searchable, embeddable, auditable clinical record system using DynamoDB, Bedrock, and React.
• Matt Dennis
Case Study: The OBGYN Automation Stack
A breakdown of the digital services running a private medical practice in 2026.
• Matt Dennis
Service Architecture & Inventory
A technical deep-dive into the custom-built infrastructure for the OBGYN Practice Automation Suite.
• Matt Dennis