Prediction Markets Engineer
I will be your forecasting systems engineer for Polymarket and Kalshi.
Hello! My name is Filipe.
I design and develop high-performance forecasting agents for markets like Polymarket, Kalshi, and PredictIt, focused on real probability, statistical calibration, and data-driven decision-making.
With experience in quantitative engineering and trading systems, I build agents that go beyond simple models — they are complete pipelines for forecasting, analysis, and continuous probability updates.
What I can develop for you:
• Probabilistic forecasting agents for real-world events (macro, politics, crypto, economics).
• Calibrated statistical models (Bayesian, regression, ensembles).
• Real-time data scraping and ingestion systems.
• Feature pipelines and automated signal generation.
• Efficient market modeling and edge detection.
• Forecast backtesting with scoring (Brier Score, Log Loss, calibration curves).
• Multi-model systems (consensus + dynamic weighting).
• Integration with Polymarket, Kalshi, and PredictIt APIs.
• Continuous performance monitoring and model drift detection.
• Infrastructure for autonomous forecasting agents.
If you want to turn data into actionable probability, I can build that for you.
- 3 months ago
Dedicated, responsible, and extremely qualified professional.
- 3 months ago
Excellent execution and outstanding support throughout the entire project.
- 3 months ago
Excellent!
- 3 months ago


