BUILDING
A selection of projects I've designed, architected, and built.
Prior authorization & claims, automated
US healthcare billing means satisfying dozens of payer-specific rules that change by insurer, plan, and procedure. Foresight encodes policy as logic — rules where the answer is certain, AI only where it's safe, with a tunable confidence threshold — and routes anything uncertain to a human instead of guessing. It speaks FHIR and X12 natively.
The adjudication step
Adjudicate a prior auth
Tap a fact to cycle it true → maybe → false. Rules decide what's certain; anything uncertain is sent to a human.
Policy · approve if any rule is met
Real-time RAG across 200k+ complex PE documents
Diligence means reading across vast document sets where one wrong fact can sink a deal. Krew.build extracts structured metadata from every document at ingestion and embeds it into a hybrid pgvector index. At query time it expands each question into hypothetical answers and rewrites (HyDE) via fast-inference models, retrieves and merges candidates, then reranks them before generating a cited answer — deep research a year before it was a category.
Real-time form & effort scoring from one camera
Measuring exercise form and effort normally needs wearables. Krew.live scores movement quality from a phone camera's 33-point pose in real time — flagging the limbs that drift from the target and showing where they should be — and assembles highlight reels from the moments that matter.
33-point body tracking from a single camera. When a limb drifts from the target, its aura flares and a dashed ghost shows the correct position.