Projects

FEATURED SYSTEMS AND MODERNIZATION

Project Copperfin
A clean-room C++20 platform for modernizing Visual FoxPro-style business applications, with tools to inspect, edit, package, and run legacy FoxPro/VFP assets on a modern foundation.

Copperfin Compatibility Corpus
Geodesy, routing, optimization, and compatibility fixtures with Rust reference implementations for modernization and conformance work.

BrassLedger
An open-source, cross-platform accounting and business-management system covering ledgers, receivables, payables, payroll, operations, reporting, tax workflows, and printable forms.

Exact Loan Calculator
A C#/.NET 10 and WinUI desktop application using arbitrary-precision, monetary-unit-neutral arithmetic. It calculates amortization schedules and solves for payment, principal, rate, or term.

LendWise
A mortgage relationship and loan-pipeline application built in C#.

Timekeeper
A modern C# timekeeping system organized around domain, application, infrastructure, API, web, testing, and tooling projects.

ApplicationFoundry
A local-first career studio for evidence-based job matching, reviewed document generation, and application tracking.

PROACTIVE
A TypeScript platform that helps outreach teams plan door-to-door work, equip canvassers with a mobile app, and collect field results in one shared system.

MARKET RESEARCH, CONTRACTS, AND POLICY

Market Intelligence MCP
A Rust research and evidence platform for source provenance, eligibility policy, canonical hashing, and deterministic signal assessment. Its MCP tools are deliberately separated from order execution.

Market System Contracts
Versioned JSON Schema contracts, golden fixtures, and canonical-hashing rules that let market-intelligence and policy systems exchange data consistently and fail safely.

Trade Guard MCP
A Rust paper-trading policy and audit service with deterministic authorization, durable idempotency, evidence checks, and a tamper-evident audit chain. It contains no live broker or live-order path.

Smart Dynamic Hedge Project
A paper-only, replayable dynamic-hedging research lab with a Rust application layer, deterministic C++ core, and policy-gated adviser.

BUSINESS, OPERATIONS, AND DATA WORKFLOWS

AccordLedger
An integer-safe royalty and commission settlement engine for returns, chargebacks, minimums, and advances.

AppInventory
A UTF-8 and UTF-16 application-inventory parser with a correctly escaped CSV exporter.

ArchiveForge
A fast content-addressed document catalog with SHA-256 deduplication and searchable metadata.

BenefitScenario
An employee-benefit cost-sharing scenario engine using integer cents and basis points.

CivicDataForge
Validated field-observation data ingestion and deterministic regional profiling in Rust.

Consumers Energy to Excel
A Python utility that extracts itemized utility statements from PDF and produces normalized workbooks and CSV files.

DeskFlow
A client, product-review, and task-diary workflow core with deterministic due queues.

FundWeave
Departmental fund control for budgets, encumbrances, commitments, reconciliation, approvals, and journal export.

HangarFlow
An aircraft-maintenance work-order, labor, parts, quoting, and invoice-readiness core.

HealthEventLedger
A local-first health-event diary with strict JSON import, SQLite timelines, descriptive aggregates, and clinician-ready exports.

MailHarbor
Local, review-first mailbox-labeling suggestions with transparent rules and personalized WebAssembly learning.

MemberHarbor
A membership-administration core for eligibility, dues standing, status history, and card workflows.

PeripheralLedger
Tamper-evident Windows peripheral-event auditing with native notifications, SQLite, alerts, and portable exports.

Production Flow Analyzer
A Rust project for analyzing and optimizing logistics workflows at organizational scale.

RiskHarbor
An integer-safe insurance-operations core for underwriting, policy lifecycle, audits, losses, commissions, and renewals.

StationPlan
A priority- and scheduling-window-aware field-station crew-assignment engine.

TrackBench
Dependency-aware job and task tracking with ready-work queues and critical-path calculations.

TreeIndex
A safe cross-platform directory scanner and deterministic HTML index generator.

SECURITY AND DEFENSIVE ENGINEERING

AI Scraping Defense
A multi-layered defense system for detecting, throttling, deceiving, and blocking unauthorized automated scraping.

AI Scraping Defense for IIS
A Windows Server and IIS adaptation using ASP.NET Core, Python services, PostgreSQL, Redis, tarpits, honeypots, and behavioral analysis.

AI Scraping Defense Rust
A Rust defensive service stack for unwanted AI crawlers and automated scraping traffic.

Request Guard MCP
A Rust MCP server for website and API protection through detection, policy enforcement, and response controls.

ARP Poisoning Detector
A Python network utility that checks ARP tables for suspicious duplicate IP-to-MAC mappings and records observations as JSON.

Process Scanner
A Python system monitor which records high resource usage and network-active processes in SQLite for later analysis.

ANALYSIS, AUDIO, AND VISUALIZATION

Election Analysis
A Python system for statistical anomaly detection, machine-learning analysis, and interactive visualization of precinct-level election data requiring audit attention.

Precinct Election Analysis in Rust
A Rust implementation exploring precinct-level election analysis.

Audio Spectrogram
A C++ application that displays the audio spectrum from the default audio device.

All repositories are available from my GitHub profile: GitHub profile