Hans (Janos) Lozay
Lead Auditor Preparation
Experience
Lead Auditor Preparation
Zamil Holding – Zamil Plastic
- Prepared first audit under IATF 16949:2016 standards
Requalification Auditor - Interior
BMW AG
- Conducted supplier management and requalification audits across EU
Launch and CIP Manager
Purem by Eberspächer
- Managed launch and continuous improvement processes
Launch Manager
Purem by Eberspächer
- Led plant setup and launch activities
Launch Manager
Purem by Eberspächer
- Managed launch activities for Daimler truck and bus components
Senior Quality Consultant
Lear Corporation AG
- Managed sampling and supplier management for seat systems for Daimler
Senior Quality Consultant
Porsche AG
- On-site specialist for in-mold decoration (IMD) process for Porsche Macan III interior foliation overmolding
Interim Quality Leader
AIS Schleiz
- Led quality department on interim basis
Advanced Senior Quality Expert
Eberspächer Gruppe BU Asia
- Responsible for quality and production improvements across 11 plants
- Optimized robots for VW, Daimler, BMW and Geely production lines
- Improved supplier performance in Ningbo and Shanghai
- Acted as direct contact for BMW, Daimler and VW in China
External Quality Planner
LEONI AG
- Planned quality for wiring harnesses for BMW, Daimler and DAF
- Managed housings, cabling and assembly line quality
Senior Consultant
Northern Automotive Systems Ltd
- Supported Audi Q8 and VW Touareg interior projects
- Improved tools and parts quality
- Provided on-site supplier support for plastic overmolding of aluminum interior trim
Task Force Group Outsourcing Quality
VW AG
- Coordinated supplier change in Spain for plastic injection molding and painting (1QB and piano black) for VW Polo T-Roc SE270
External QVP
IIC GmbH
- Managed BMW F2X LCI interior injection molding plus 1QB and 041 painting
External Senior Quality Expert
Mercedes-Benz Daimler AG
- Provided on-site supplier support in Hungary
- Optimized lamination processes, adhesive-application robots and press lamination for Daimler BR 238
External Senior Quality Expert
BMW AG München
- Provided on-site supplier support in Poland
- Specialized in plastic overmolding of aluminum interior trim parts during BMW 3-series launch
External Consultant
AUDI AG Neckarsulm
- Supported production readiness for Audi R8 Spyder
- Managed start-up control of suppliers for plastic and carbon parts
- Member of steering team
External Industrial Lead Engineer
Grammer AG
- Led pre- and rear-armrest production for BMW G11
- Optimized processes in padding and lamination
- Developed tools and improved robots and machinery
External 8D Consultant
Autoliv Hungaria
- Trained local staff in automotive quality standards and complaint handling procedures
Interim Quality Director
Gestamp Hungaria
- Managed a team of 75 employees in deep drawing, welding (ABB/KUKA), sealing and cathodic dip coating (KTL)
- Achieved ISO/TS 16949 recertification within five months
- Resolved crisis situation, reducing CSL 2 to level 0
- Achieved grade 1 approvals for A3 Cabrio, VW UP module carrier and Porsche front and rear bumper
Quality Planner & Supplier Manager
Toyota-Boshoku Automotive Europe GmbH
- Quality planning and supplier management for MCV/VED components (BMW i3 and i8 seat trims, cup holders, moldings)
- Conducted tool acceptance at tool manufacturer in Poland (54 tools)
- Worked with materials: ABS, PA6GF15, PA6GF30, PP
Project Manager
AKT AG Borischew Gruppe
- Established new quality management and quality assurance systems for VW Jetta A-Entry, Skoda Octavia, Jetty at new plant in Russia
- Trained future Russian employees on normative requirements
- Participated in sampling approval process achieving grade 1
- Conducted quality planning (QVP), FMEA and drafting of specifications
- Worked with materials: ABS, PA6GF15, PA6GF30, PP
Consultant
Faurecia Interior Systems
- Tasked with optimizing Mercedes R231 and W222 S-Class leather lamination and hot melt or roller coating processes
- Trained local staff and implemented technical know-how
- Completed assignment successfully within six months
- Increased quality and quantity per customer requirements while reducing personnel costs
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Automotive (10.5 years) and Manufacturing (1.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Quality Assurance (9 years), Production (4 years), Operations (3.5 years), Supply Chain Management (3 years), Project Management (2 years), and Procurement (1 year).
Skills
- Microsoft Win 10/11 Office
- Network
- Internet
- Hardware
Languages
Education
Budapest University of Finance
Business Economist, Business and Financial Management · Business Administration · Budapest, Hungary · 2.0
Vocational School for Automotive Technology
Special education school and boarding school
Certifications & licenses
VDA ISO 50001 Energy Management Auditor
VDA 6.3 Renewal Exam:2023
IATF 16949:2016 Auditor
ISO 45001 Auditor
VDA ISO 14001 Auditor
VDA 19.1 Cleanroom Laboratory Assistant Auditor
VDA 6.3 Certification Card Auditor (E-Certificate VDA)
Core Tools Automotive
VDA 6.3 Auditor
VW Kaluga (Rus) Formula Q - Specific
Lead Auditor/Certification Auditor
Lean/TPS Manager and TÜV Certified Kaizen Manager
Quality Management Auditor QA
TÜV Certified
Solar Engineer
QMB ISO 9001:2008
TÜV Certified
European Foundation for Quality Management MPE
QMT ISO 9001:2005
TÜV Rheinland Academy
Occupational/Accident Protection Specialist Exam – Automotive Sector
Fire Protection Specialist Exam – Automotive Sector
Profile
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