Projects

Actuarial spatial catastrophe underwriting engine and $25M PML accumulation grids. Built for California surplus lines carriers and treaty reinsurers. Sub-42ms quote API, live ERA5 wind and dryness anomalies, and California CDI compliance under Producer of Record #4501603.

Industrial platform architecture & operations at enterprise scale: thermodynamic physics moat modeling, unified shipping engine for 1K–100M units, piecewise volume discounts, multi-modal transport, geospatial port detection, EPR integration, 75+ SKU catalogue — production BI with Prometheus/Grafana.

Time-Division Multiplexed Dictionary Learning for LLM Mechanistic Interpretability. Partitions astronomical SAE dictionaries into cascaded phase tiles, cutting peak memory bandwidth by 1/P while achieving +65.9% higher downstream Cross-Entropy loss recovery than monolithic Top-K.

Continuous phase-space attention substrate engineered to bypass quadratic attention and memory-bus walls across 100,000+ continuous tokens. Delivers 99.6% DRAM memory bypass at 100% causal fidelity, sub-Ångström structural precision in macromolecular complexes, and verified zero OOM scaling across N=5,000 assets.

Digital platform engineering studio & operational consultancy: California DGS Small Business (Micro #2054975). Founder 4-week brand & platform sprints ($7,500 flat fee), operator 10-day turnkey frontline ops desks ($3,400 flat), Section 508 / WCAG 2.2 AA accessible interfaces for healthcare & public contractors, zero cumulative layout shift (CLS: 0.0000), and mobile staff ops desks.

Agentic AI systems: CRM where autonomous agents manage leads and workflows — multi-strategy error recovery (~85%), graph-based workflow execution, conversation analysis, and 151+ automated tests.

Production contributions to foundational open-source kernels: OasisLMF actuarial loss calculation reprojection (PR #2138), DuckDB-Spatial C++ memory bounds & linear referencing (PR #867/#865), and Linux Foundation Model Context Protocol process isolation (PR #3461).