At Caveres / Automat Spec / Biuro Paczka — Biesiada Invest, I progressed from Procurement Manager to Group Procurement Director, developing group-wide procurement strategy and governance across affiliated companies. I unified contracts and negotiated commercial terms across the group.
At ArcelorMittal Refractories Sp. z o.o., I was accountable for a procurement budget of about PLN 170M per year and built and coached a 20-person procurement and warehouse team. I secured discounts of 20–40% through structured sourcing and category management, while maintaining uninterrupted supply during COVID-19.
I also independently built and deployed a procurement automation system coded in Claude Code, automating supplier search, RFQ generation, offer benchmarking and market monitoring. Earlier, at ArcelorMittal Refractories, I led R&D of wear-resistant materials that extended component lifespan by more than 100%.

