Agentic Systems Engineer · Montréal

I build systems that think ahead.

Forecasting engines, agentic pipelines, and full-stack products — from price-blind Polymarket prediction kernels to calibrated company forecasting. This is my workbench.

3
apps, one monorepo
20+
shared components
2
forecasting products
1
design system
Selected work

Things I've shipped

A few of the products and engines I've built end-to-end — model, API, and front door.

Polypredict

A price-blind forecasting engine that scores live Polymarket events, compares each estimate to the market, and ranks risk-adjusted bets — with a per-bet legality check. Read-only by design.

ForecastingPythonNext.jsKelly sizing

Predictive

Calibrated probabilities on the outcomes companies actually bet on — demand, churn, launches, markets — with honest uncertainty. Forecasts that get graded, not a crystal ball.

SaaSCalibrationSupabase
About

Montréal-based, building in public.

I'm Charles — an engineer who builds agentic systems and forecasting products. My work pairs a research-grade core (point-in-time data, calibration, honest uncertainty) with a premium, dimensional interface. I ship the whole thing: the model, the API, and the front door.

Agentic systems
Multi-agent pipelines, tool use, orchestration.
Forecasting & calibration
Price-blind models, Brier / log-loss scoring.
Full-stack TypeScript
Next.js, React 19, Supabase, design systems.
Python & ML
Engines, backtests, point-in-time data.

Let's build something that thinks.

Open to ambitious problems in forecasting, agents, and full-stack product — or step into the private toolbench.

Private workspace

A gated toolbench for the utilities I build for myself. Owner-only.

Enter workspace