Portfolio

Zyquo macOS Suite

Six native macOS applications focused on AI and local LLMs — built with Swift/SwiftUI for Apple Silicon.

Zyquo Cloud app icon

Zyquo Cloud

Multi-provider AI chat

Native macOS chat client supporting multiple AI providers (Anthropic, OpenAI, and more) in a single unified interface.

Zyquo Local app icon

Zyquo Local

100% local LLMs (MLX)

Run large language models entirely on-device with Apple MLX. Private, offline, no API keys required.

Zyquo Agent app icon

Zyquo Agent

Autonomous agent for the Mac

An autonomous AI agent that can act on your Mac: tool calling, task automation, and multi-step workflows.

Zyquo Atlas app icon

Zyquo Atlas

AI-native web browser

A web browser built around AI from the ground up: page understanding, summarization, and assisted browsing.

Zyquo MLX app icon

Zyquo MLX

On-device model forge

Fine-tune and quantize models directly on Apple Silicon: LoRA/QLoRA fine-tuning, quantization, and model management with MLX.

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Zyquo Router

Local LLM gateway

A local gateway that routes requests across LLM providers and local models through a single unified endpoint.

Web Platforms & Open Source

Open-source platforms, research code, and teaching material — from an AI-powered financial analysis platform to LLM training in pure C++ on Apple Silicon.

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VQuant

AI financial intelligence platform

Claude-powered financial analysis platform: 265+ market-data endpoints, a quantitative Python engine (Monte Carlo, GARCH, VaR, Black-Scholes, portfolio optimization), multi-source web research, and streaming chat with PDF/Word/Slides export.

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AI Risk Index

Task-based AI job-exposure index

The transparent, task-based AI job-exposure index — 923 occupations scored from 18,796 O*NET tasks by a multi-model LLM panel, with confidence intervals.

CoinExplorer

Self-hosted blockchain explorer

Self-hosted blockchain explorer for stablecoins and major crypto — 24 chains, free public RPCs only, zero API keys. Track balances, transfers, and token supplies across EVM and non-EVM networks.

LLM Index

Live, contamination-resistant LLM ranking

Discriminative, contamination-resistant, live LLM ranking — IRT 2PL and Bradley–Terry scoring across 12 domains, with full methodological transparency.

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OS Vault

Self-custody multi-chain crypto wallet

Self-custody multi-chain crypto wallet for macOS — one phrase, six chain families (11 EVM chains, Bitcoin, Solana, Tron, XRPL, TON), zero API keys, and its own vault encryption.

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Metrika

GPU-accelerated statistics for macOS

Stata-class statistics for macOS, GPU-accelerated by Apple Silicon — native Swift 6, DuckDB engine, MLX/Metal compute, R-validated to 1e-10. Regression, panel FE, IV, GLMs, GPU bootstrap, Bayesian Gibbs, lasso, gradient boosting.

Forge

LLM training in pure C++ + Metal

LLM training from scratch in pure C++20 + Metal on Apple Silicon — no PyTorch, no MLX, no ML dependencies. Fused flash attention (fwd+bwd) and simdgroup_matrix GEMM at 10.8 TFLOPS.

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Forge Studio

macOS cockpit for Forge LLM training

Native macOS cockpit for the Forge LLM training framework — SwiftUI dashboard with live loss charts, run supervision, dataset prep, checkpoints, and generation on Apple Silicon.

AIR

The language of accounting

LLVM-style compiler infrastructure for accounting: LLMs emit economic events, a deterministic compiler produces balanced journal entries. Standalone hash-chained ledger, agent syscalls, and bank reconciliation.

Ultra-Sharp Agent Skills

72 production-ready skills for AI agents

Research-first skill-authoring system plus 72 production-ready SKILL.md skills for AI agents — documents, frontend, databases, backend, writing, and US/CA tax & accounting. Linted, trigger-tested, validated.

Neural Networks Book

ANN methods, equations & figures

Artificial Neural Networks — Methods, Equations and Graphical Representations. A 119-page LaTeX book covering every architecture with rigorous equations, estimation algorithms, and native TikZ figures.

Zyquo Cloud Web logo

Zyquo Cloud Web

Browser edition of Zyquo Cloud

Multi-provider AI chat (12 providers, 170 models) that runs entirely in your browser. Bring your own keys — no backend, no accounts.

PhD Thesis

Three essays in high-frequency finance

PhD thesis (Université Laval) — Three Essays on High-Frequency Return and Volatility Dynamics in Commodities and Financial Futures Markets. Full LaTeX source.

UQO Course Material

Real-estate appraisal & cost methods

Course material for UQO — Éléments d'évaluation immobilière (IMM1003) and Méthodes du coût (IMM1033): Beamer slides, practical assignments with Excel templates, and a Québec real-estate market report.

spboucher.ai

This website

The source of this very site — Next.js 16 App Router, Tailwind CSS v4, shadcn/ui, and Framer Motion, with full dark-mode support.