A practical builder who speaks operations.

Hi, I'm Marcin Tutajewski. I started Peak Intelligent Systems to help companies get real, measurable value from AI without hiring an in-house team or a big consultancy.

My background is doctoral research in neural networks and time-series forecasting, most recently spiking neural networks: models that, like the brain, only act when something is worth acting on. Long before generative AI I was modelling what happens next: demand curves, customer churn, and problems hidden in years of sensor data. Since then I’ve built language-based systems that work on real company documents, and led engineering and data science teams from a rough idea to something a business depends on.

I don't work as a consultant who advises from a distance. I join your team for the project, sit with the people doing the work, and build alongside them, the way forward-deployed engineers do. You'll talk to the person who builds your automation, not an account manager. I'll tell you plainly when something isn't worth automating, and I price projects up front so you know the cost before any work starts.

That background shapes how I work. A forecast should say how sure it is, and an automation should show its work. I’d rather tell you a project isn’t worth doing than build something your team can’t trust.

• BackgroundDoctoral research in neural networks and forecasting; engineering and data science leadership
• Strongest skillsDocument and workflow automation, AI agents with human approval steps, forecasting, measuring results
• Past workDemand and churn forecasting, anomaly detection in industrial sensor data, production systems that answer questions from company documents
• IndustriesFinance and lending, manufacturing and industrial operations, data-heavy professional services
• Working withCompanies across the United States, remotely