Selected work
A selection of systems I've designed and shipped—from research tools and production ML to hardware automation and human-centered products.
Live conversational database agent
A conversational guide for the Retro Mobile Game Database. It answers natural-language questions over the collection and routes visitors to the right pages. I designed the retrieval flow around structured archival metadata, grounded responses, and a public-facing experience that makes a specialist collection easier to explore.
Gemini · AWS · RAG · Python
LLM benchmarking harness
A reproducible evaluation harness for building task-specific datasets, testing prompts against unseen parameters, and ranking model outputs across repeated iterations. It makes model comparison explicit by separating dataset construction, evaluation runs, scoring, and analysis—useful for finding regressions before they reach users.
Python · Gemini · Claude · OpenAI
ML-driven IMON calibration
An adaptive calibration workflow that predicts per-part trim codes from measured performance and controller configuration. The system closes the loop between instrument measurements, feature preparation, model inference, and write-back, reducing manual tuning while preserving traceability for each device.
Python · scikit-learn · SCPI · Instrumentation
Automated controller characterization
A 15-minute input/output sweep that characterizes a controller and selects the correct configuration for a board and part specification.
Python · SCPI · XDP · Test Automation
Explainable clinical diagnostics
An interpretable chest X-ray diagnostic system that pairs a CheXNet model with cited medical evidence through a vectorless RAG pipeline. The project focuses on making predictions reviewable: visual classification is paired with evidence retrieval and a language layer that communicates limitations instead of hiding uncertainty.
CheXNet · DenseNet-121 · RAG · LangChain · PyTorch
Fashion intelligence platform
A computer-vision platform for cataloging wardrobes and recommending outfits from visual embeddings and collaborative filtering across a 50K+ image dataset.
PyTorch · OpenCV · CNN · Transfer Learning
Contactless crypto wallet
A progressive web app that turns an NFC-enabled phone into a contactless wallet with peer-to-peer transfer, session authentication, and end-to-end encryption.
Web NFC · PWA · Web Crypto API
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