PORTFOLIO / 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 14 of 14 public projects
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.