Harrison Miller

About

Building Mend: we recover denied insurance claims for ABA providers. Most ABA organizations write off more denied revenue than they realize - especially in a new center's first months or after a payer go-live, when denials spike for administrative reasons that are fixable within appeal windows.Most recent engagement: LLM agent training infrastructure. I designed tasks that test whether AI agents can actually do data science work on a simulated retail environment with real-world messiness baked in, e.g. complex tasks involving timezone inconsistencies across regions, currency unit mismatches, misleading documentation & biased training views.

Experience

Education