Working solutions you can inspect.

Water systems · Predictive operations

Problem

Conventional reverse-osmosis monitoring can confirm fouling only after performance has declined enough to cross an intervention threshold.

Working response

A forecasting system that recognizes a developing membrane-performance trajectory and estimates when the threshold may be crossed.

Evidence

The simulator, browser demonstration, benchmark, and audit outputs run end to end. Plant-historian validation and a read-only shadow pilot remain future evidence gates.

Healthcare AI · Privacy engineering

Problem

Hospital staff need to prevent protected health information from reaching external AI systems while preserving useful workflows.

Working response

A Java-based PHI-scrubbing proxy with layered detection, reversible tokenization, safe routing, and an evaluation harness.

Evidence

The repository includes tested modules for deterministic rules, detector adapters, token storage, proxy routing, and labeled evaluation fixtures.

Healthcare operations · Decision support

Problem

Small anesthesia handoff gaps can hide staffing capacity, documentation risk, and possible billing-review opportunities.

Working response

A browser-based analyzer that sizes capacity, reviews case evidence, separates modeling from realized value, and creates auditable reports.

Evidence

The application runs with de-identified data and includes evidence tiers, compliance controls, and regression tests.

Innovation operations · AI-assisted workflow

Problem

Discovery, requirements, solution development, review, and packaging become fragmented across unrelated tools.

Working response

A two-stage workflow for deciding whether to pursue a challenge and developing one submission through human-and-AI revision loops.

Evidence

The application preserves requirements, applies pursue-or-reject preferences, and produces a final submission package.

Climate readiness · Operational planning

Problem

Weather forecasts often describe a hazard without translating it into preparation decisions.

Working response

A demonstrator that converts scenarios into preparation packages for hospitals, schools, utilities, transport systems, ports, and cities.

Evidence

The prototype includes an interactive scenario builder, sample exports, a research plan, and provenance notes.

Authoring tools · Human-controlled AI

Problem

Writers need AI assistance without surrendering authorship, overwriting their text, or losing structure.

Working response

A revision workspace where AI output remains separate until the author incorporates and accepts it.

Evidence

The application supports local files, version snapshots, structured exchange, automated tests, and a Scrivener-first workflow.