PORTFOLIO / HEALTHCARE · ANALYTICS · ML · AI
Work that turns analysis
into decisions.
A curated body of applied analytics, machine learning, and decision-support projects. Each case study is organized around the problem, evidence, outcome, and practical use—not just the technology used to build it.
Browse by expertise
A focused index of analytics, machine learning, AI, and decision-support work.
Showing 19 of 19 public projects
CounterSignal Clinical AI Monitoring
An open source monitor for clinical risk models after deployment. When a model's alerts lead clinicians to intervene, the outcomes it predicted are partly prevented, so standard monitoring mistakes a working model for a failing one and can miss real decline. CounterSignal measures the model against the outcome it was built to predict and says plainly when the data cannot answer the question.
RecoveryLens Disaster Recovery Funding
A reproducible public data pipeline that asks whether disaster prone and socially vulnerable U.S. counties receive timely, proportionate federal recovery support. Pilot release 1.0 covers three North Carolina disasters from 2018 to 2020 and ships with a live Streamlit explorer.
Indonesia Earthquake Activity Analysis
An interactive Tableau Public dashboard of 13,023 earthquakes recorded in and around Indonesia from August 2020 to 2026. It shows where they happen, how activity changes from year to year, how strong and how deep they are, and the strongest events on record.
Online Retail Sales and Returns Analysis
An interactive Tableau Public dashboard of a UK online retailer’s transactions from December 2009 to December 2011: £20.81M in sales across 41,943 orders and 5,881 customers, with views of the monthly trend, international markets, best sellers and returns.
Delta Air Lines FP&A and Network Analytics
A reproducible FP&A model of Delta Air Lines built only from public filings. It joins SEC financial statements, DOT Form 41 airline accounts and BTS T-100 flight data, rebuilds operating income from seven operating drivers, and serves the results in a live Streamlit dashboard with a route network map and a Tableau Public extract.
GridPulse Energy Grid Analytics
An operational energy analytics system built on EIA-930 PJM hourly grid data, combining forecast benchmarking, source-data QA, stress screening, error intelligence, and a live/replay Streamlit control room.
Water Quality Analysis
A project that searched water measurements for unusual patterns so potential pollution, sensor problems, or emerging environmental risks could be investigated sooner.
Healthcare Resource Modeling
A comparison of machine learning methods designed to help planners understand which cases may require resources and how confidently a model can support that decision.
Sentiment Analyzer
A plain language tool that reads a written review and estimates whether the overall opinion is positive or negative, helping large volumes of feedback become easier to summarize.
Sports Q&A Chatbot
A question answering assistant that looks through a focused sports knowledge base before responding, making answers more grounded than relying on a language model's memory alone.
Medical Q&A Model
A research prototype that taught a large language model to better follow medical question and answer patterns without retraining all seven billion model parameters.
Skin Disease Classifier
An explainable image classification prototype that suggests a skin lesion category and highlights the image regions that most influenced the prediction.
Open Vocabulary Object Detector
An interactive vision tool that lets a person describe an object in ordinary words and then asks the model to locate matching items in an uploaded image.
Skin Lesion Segmentation
A medical imaging prototype that traces the pixel level boundary of a skin lesion, helping show its shape and extent rather than returning only a category name.
LLM Evaluation Framework
A framework that compared a general Mistral 7B model with its medically fine tuned version to test whether specialization actually improved the answers.
PFAS Drinking Water Decision Intelligence
An end-to-end drinking-water decision-support project that turns nearly two million EPA monitoring records into an auditable engineering-review queue, utility case studies, lifecycle economics, and constrained infrastructure funding portfolios.
Wastewater Infrastructure Analytics
A reproducible wastewater asset-management and capital-planning framework that connects utility data ingestion, SQL quality assurance, transparent risk scoring, lifecycle cost analysis, and constrained investment prioritization.
Financial Crime Risk Intelligence
A large-scale Elliptic2 AML decision-support project combining out-of-core graph feature engineering, validated model selection, constrained-review prioritization, calibration, and case-specific statistical evidence.
World Happiness Dashboard
An animated 2015–2019 global dashboard for country rankings, regional patterns, factor relationships, and an out-of-time 2019 regression evaluation—running natively inside the portfolio.