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Jozef Hamornik

@jozefhamornik

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Global supply chain and advanced planning leader with deep SAP PP/DS expertise and measurable transformation impact.

Czechia

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What I'm looking for

I seek senior roles leading global SCM and advanced-planning programs where I can design scalable SAP PP/DS templates, coach teams, and drive measurable operational and financial improvements.

I am a Global Supply Chain & Advanced Planning leader with 20+ years designing and delivering complex multi-constraint capacity-planning and scheduling solutions across Europe, North America and Mexico. I combine deep SAP PP/DS expertise with executive-level leadership to drive double-digit stock reductions, higher OEE, lower scrap, transport-cost savings and standardized global processes.

I have led 10+ full-cycle S/4HANA PP/DS implementations and 40+ site deployments, built global templates used by 50+ facilities, mentored regional teams, and created AI-ready, documented, self-service solutions. I specialize in ERP conversions, data governance, KPI frameworks and crisis management, delivering sustainable programs that scale and endure.

Experience

Work history, roles, and key accomplishments

Current

Principal System Architect

Current

Cooper-Standard Automotive

Aug 2023 - Present (2 years 1 month)

Corporate design authority for global PP/DS ePPDS solution, implemented multi-constraint capacity planning and scheduling across 50+ manufacturing facilities and integrated MES and demand systems to improve real-time visibility and scalability.

Capacity Planning MES Data Governance

Senior SCM Manager

Cooper-Standard Automotive

Oct 2015 - Jul 2023 (7 years 9 months)

Designed and deployed global S/4HANA PP/DS implementation templates and led multi-site roll-outs across 15+ European plants, driving double-digit inventory reduction, higher OEE and sustainable adoption through change management.

SAP PP DS Change Management KPIs Crisis Management

Senior SCM Analyst

Johnson Controls Automotive

Apr 2008 - Sep 2015 (7 years 5 months)

Executed SAP PP/MM implementations and ERP conversions (MFG/Pro → SAP) across 10+ sites, implemented logistics and transport-optimisation solutions and acted as global MFG/Pro SME supporting ~90 plants.

MFG SME

Assistant to Logistics Manager

Johnson Controls

Jan 2006 - Mar 2008 (2 years 2 months)

Key-user for MFG/Pro logistics ERP, supported daily operations and led warehouse-management module implementation while assisting ERP conversion efforts to SAP.

MFG Warehouse Management ERP Process Improvement Production Planning Implementation

Education

Degrees, certifications, and relevant coursework

APICS (now part of ASCM)

Professional Certifications, Production & Supply Chain Management

2007 - 2009

Completed multiple APICS certifications in production and supply chain topics, covering basics of supply chain, detailed scheduling and master planning of resources.