Chicago, IL · Codex Engineer at OpenAI
I build AI-native products
and the teams that ship them.
into shipped software
in 14 months
by Witsy
global teams
01 / Selected work
Products built for
real-world impact.
A selection of AI platforms, open-source tools, and products I’ve taken from idea to shipped software.
Coding agents
Korus
One cockpit for your team of coding agents. Each agent gets its own repository, conversation, and workspace, and they coordinate with each other across repositories and machines.
- Mixed-engine teams
- Agent-to-agent MCP
- Local + SSH machines
Witsy
Open source
StationOne
Enterprise platform
AI desktop assistant
Multi-model workspace
Agentic workflows
Universal MCP client
Witsy +
StationOne
One product lineage, from an open-source universal AI client to a governed enterprise hub for models, knowledge, connectors, and agentic workflows.
- 2K+ Witsy stars
- Universal model support
- Enterprise governance
Codex App SDK
Build complete desktop and web Codex experiences without rebuilding app-server plumbing: transports, conversation state, and a ready-made Vue chat UI.
Skwad
Native multi-agent coding orchestration for macOS. Run several AI coding agents in parallel and let them coordinate through MCP.
View on GitHubMulti-LLM-TS
One TypeScript abstraction across 12+ LLM providers, with streaming, tool calling, and vision. The engine behind Witsy and StationOne.
02 / Enterprise leadership
From boardroom intent
to production reality.
Architecture strategy, operating-model transformation, complex-program recovery, and global platform execution.
VP Architecture & Engineering · Account Chief Architect
Strategy
execution
Set engineering direction with C-suite leaders, then built the organizations, governance, platforms, and delivery systems required to make that strategy real.
one distributed engineering organization spanning countries, cultures, and time zones
better program economics through faster delivery, lower delivery costs, and successful turnarounds
Proof at global scale · McDonald’s Digital
$5B → $30B · 100+ markets · 2.5M orders/day
Led up to 200 engineers, launched loyalty to 150M+ users, and moved delivery from siloed teams and manual deployments to product-centric ownership and autonomous daily releases.
03 / Builder’s archive
Still shipping.
Since the dial-up days.
04 / About
Engineer’s hands.
Executive’s range.
Founder’s bias to action.
I’m a French-American engineering leader based in Chicago. My career has moved between founding products, writing code, turning around complex programs, and advising executives—but the thread is always the same: make ambitious technology real.
Today, I help engineering leaders transform software delivery through AI-native practices and Codex-powered workflows at OpenAI.
AI platformsAgentic systemsDeveloper productivity
Distributed systemsEngineering leadershipProduct strategy
05 / Contact