Portfolio
Real work, measured outcomes
One hard number per case, sourced and attributable. If a project has no number, it isn't here.
FORECASTING · ENERGY
Weekly-retrained demand forecasting for an energy retailer
Replaced a five-year-old spreadsheet demand model with a monitored forecasting model, retrained weekly against live meter data.
−23%
forecast error, first full quarter after launch
RETRIEVAL · RAG
An internal policy assistant that cites its sources
Built a retrieval-augmented assistant over policy and procedure documents, with source citations on every answer.
91%
of eval-set questions answered correctly, up from 54% on the client's prior search tool
AI AGENTS · AUTOMATION
Confidence-gated triage for an overloaded support queue
Shipped a ticket-triage agent that classifies, tags, and routes incoming support tickets, with a logged rollback path.
6.5 hrs/week
of manual triage removed, first month live
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