Mateusz Gilewski

ORLEN | ex-KGHM | Senior PM • Strategy & Analytics • Procurement

Warsaw Metropolitan Area

About

10+ years of experience in end-to-end project management, delivering a portfolio of projects valued at over PLN 200M across the private and public sectors. Author of market reports, economic analyses, and strategic recommendations supporting C-level executives in data-driven decision-making. A proven track record in: • Strategic Portfolio Management: leading high-impact initiatives from conception to completion • Data Analytics & Strategy: transforming complex data into business insights and strategic recommendations for executive decision-making • Procurement & Sourcing: managing end-to-end projects and optimizing workflows through SAP Ariba and Power BI reporting • Operational Efficiency & PMO: process optimization, team building, and implementing PMO standards and tools (Agile/Waterfall) • Stakeholder Management: driving projects across diverse sectors, from the private sector and public administration to startups and NGOs • Market & Economic Analysis: publishing expert reports on the economy, digitalization, and infrastructure for independent think tanks • Organizational & Budget Scaling: securing and managing new projects, funding, and grants

Experience

  • Project Manager (Procurement Data) at ORLEN S.A.
    May 2026 - Present · 3 mos

  • KGHM Polska Miedź S.A. (Любин)
    • Project Manager | Data Analyst (Procurement)
      Oct 2024 - Jan 2026 · 1 yr 4 mos

      • Optimizing and automating purchasing processes through in-depth analysis of sourcing and tender results within SAP Ariba • Developing Power BI dashboards to monitor global KPIs and provide Category Managers with data-driven decision support • Evaluating price adjustment formulas for high-value agreements, directly contributing to cost reduction and operational profitability • Managing end-to-end CAPEX/OPEX procurement projects, achieving double-digit savings on average within high-value budgets • SAP Ariba Administrator for both domestic and international business units of KGHM

    • Project Manager | Data Analyst (Strategy & New Business Development)
      Aug 2022 - Sep 2024 · 2 yrs 2 mos

      • Coordinating a high-value, cross-functional strategic project portfolio within a complex matrix organization • Leading Business Development and Competitive Intelligence initiatives to identify market trends and support long-term growth • Providing C-level executives and the Board of Directors with strategic insights and recommendations to support the execution of corporate strategy • Implementing Project Management standards and tools (Agile/Waterfall) and facilitating workshops for PMs to enhance workflow efficiency

  • Head of Project Management Office at Łukasiewicz - IPO
    Jan 2022 - Mar 2022 · 3 mos

    • Managing PMO structures and supervising a dedicated project team • Providing operational and financial oversight of a high-value R&D project portfolio, including budget, scheduling, risk, and reporting • Optimizing internal policies and PM standards to improve organizational workflows

  • Mentee at Fundacja Liderek Biznesu
    May 2021 - Mar 2022 · 11 mos

    • Participating in an extensive mentoring program at the Women Leadership in Business Foundation, focusing on conscious career development, leadership competence, and building organizational resilience through transformation and empathy

  • Project Manager at Zespół Doradców Gospodarczych TOR Sp. z o.o.
    Nov 2020 - Oct 2021 · 1 yr

    • Managing end-to-end events (conferences and training programs) for the transport and infrastructure sectors • Preparing bids for tenders (including public procurement) and business proposals, securing new contracts and clients • Expanding the portfolio and managing project communication, resulting in sales growth