Software/systems engineer with a math degree.
NHTSA VIN Decoder V2 — Standalone offline VIN decoder using NHTSA's vPIC database. Python + SQLite, no SQL Server required. Decodes make, model, year, electrification level, body class, and 30+ attributes at ~160 VINs/sec. Built for batch research on 100K+ VIN datasets. V1 required SQL Server Management Studio, Notepad++, and Excel.
On the Calculation of Mechanical Action — English translation of Gaspard-Gustave de Coriolis's Du Calcul de l'effet des machines (1829), the text that introduced the modern definitions of work and kinetic energy. In progress.
Knowledge Graph Explainer — Interactive visual explainers for knowledge graph concepts: cosine similarity from first principles, how graph edges form, and how embedding-based retrieval works in practice. Built with real data from a live knowledge graph. No frameworks — vanilla HTML/CSS/Canvas.
P0341 Honda CR-V Timing Fix — Complete diagnostic and repair guide for Honda CR-V code P0341, including timing correction, PCM reset, and crank pattern relearn.
