The Leantrix Team

Experts who enhance organizational capabilities

We combine operational experience, expert competence, and industry knowledge. Find the person who best understands your organization's context and challenges.

8 methods

9 areas of expertise

5 industries

16

Experts in key areas

Methods, business functions, and industry experience.

5

Individuals managing the collaboration and implementation

Client contact, projects, technology, and communication.

21 people

One team. Shared responsibility for results.

Each project combines expert knowledge with the organization of collaboration, technology, and communication—from diagnosing the challenge to efficient execution.

Leantrix Experts

Find the right expert

Filter the team by methods, areas of expertise, and industry. Tags on the cards link to the corresponding Leantrix areas and industries.

Dr Bartosz Misiurek

Dr Bartosz Misiurek

CEO of Leantrix

Since 2007, he has been developing TWI and Lean Management, combining implementation practice with the development of management methods, workplace safety, and new technologies.

  • Author of the book *Standardized Work with TWI*
  • TWI Master Trainer
  • Experience in global industrial implementations
METHODS & AREAS
TWIWorkplace SafetyDigitalization & AIHoshin KanriHR & Competence DevelopmentLean ManagementLeadershipTOC
INDUSTRIES
ConstructionHealthcareManufacturing
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Wiktor Wołoszczuk

Wiktor Wołoszczuk

Board Member at Leantrix · Toyota Kata & TWI Master Trainer

Psychologist, Lean consultant, trainer, coach, and mentor. He supports organizations in developing leaders and building a culture of accountability and daily improvement routines.

  • 20+ years of management experience
  • Psychology and change management
  • Toyota Kata and TWI
METHODS & AREAS
Toyota KataTWIHR & Competence DevelopmentOrganizational CultureLean ManagementLeadership
INDUSTRIES
HealthcareManufacturingServices
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Kamil Müller

Kamil Müller

Leantrix Board Member · TWI Master Trainer

A TWI and Lean Management practitioner focused on standardization, onboarding, skills development, and the digitalization of work methods.

  • Work standardization and TWI
  • Employee onboarding
  • Digitalization of processes and knowledge
METHODS & AREAS
Lean ManagementTWIDigitalization & AIHR & Competence DevelopmentLean IT
INDUSTRIES
Logistics & E-commerceManufacturing
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Dr Katarzyna Misiurek

Dr Katarzyna Misiurek

Vice President of the Management Board, Leantrix · Lean Construction Master Trainer

Specializes in Lean Construction and the application of Lean and TWI in the construction industry, with a particular focus on work organization and safety.

  • Lean Construction
  • TWI in construction
  • Safety and work organization
METHODS & AREAS
Lean ManagementTWIWorkplace Safety
INDUSTRIES
Construction
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Bogusław Zambok

Bogusław Zambok

TWI Master Trainer · Production Practitioner

Production practitioner and TWI Master Trainer. Focuses on effective employee onboarding, instructor development, and establishing work standards.

  • TWI Job Instruction
  • Onboarding
  • Instructor development
METHODS & AREAS
HR & Competence DevelopmentLean ManagementTWI
INDUSTRIES
Manufacturing
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Maurycy Szkolnicki | Optimum

Maurycy Szkolnicki | Optimum

Lean and TOC Transformation Expert

Guides organizations through Lean and TOC transformations—spanning everything from the process level to the management system—by integrating operational, managerial, and strategic perspectives.

  • Lean transformations
  • TOC
  • Operations management
METHODS & AREAS
TOCHoshin KanriLean ManagementOperationsLeadership
INDUSTRIES
Manufacturing
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Michał Lubieniecki

Michał Lubieniecki

TPM and Operational Efficiency Expert

Expert in maintenance, reliability, and prevention systems. Helps organizations boost technical efficiency and streamline operational work standards.

  • TPM
  • Maintenance
  • Operational Efficiency
METHODS & AREAS
Lean ManagementOperationsTPMMaintenance
INDUSTRIES
Manufacturing
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Leszek Księżarczyk

Leszek Księżarczyk

Interim Manager · Operational Mentor

Experienced operations leader and Interim Manager. Supports managers in improving performance, fostering accountability, and leading teams through change.

  • Operations Management
  • Manager Development
  • Interim Management
METHODS & AREAS
Hoshin KanriHR & Competence DevelopmentOperationsLeadership
INDUSTRIES
Manufacturing
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Andrzej Bielewski

Andrzej Bielewski

Lean and Production Management Expert

Combines extensive production management experience with consulting practice. Helps facilities improve flow, work organization, and process efficiency.

  • Lean Management
  • Flow
  • Production Management
METHODS & AREAS
Hoshin KanriLean ManagementOperations
INDUSTRIES
Manufacturing
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Rafał Wrona

Rafał Wrona

Lean Management, TWI, and Six Sigma Practitioner

A Lean, TWI, and Six Sigma practitioner with a background in the Japanese manufacturing environment. Focuses on developing standards, leadership competencies, and operational effectiveness.

  • Lean Management
  • TWI JI, JM, and JS
  • Six Sigma
METHODS & AREAS
HR & Competence DevelopmentLean ManagementLean Six SigmaOperationsTWI
INDUSTRIES
Manufacturing
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dr Ścibór Sobieski

dr Ścibór Sobieski

Expert in cybersecurity, AI, and management systems

Integrates cybersecurity, artificial intelligence, and management systems. Helps organizations prepare for regulatory requirements and securely leverage technologies.

  • Cybersecurity and KSC/NIS2
  • AI
  • Management systems
METHODS & AREAS
Lean ITRegulations & ComplianceQuality ManagementDigitalization & AI
INDUSTRIES
ManufacturingServicesConstructionLogistics & E-commerceHealthcare
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Marcelina Przykaza

Marcelina Przykaza

Labor Law and Employee Relations Expert

A lawyer and occupational psychologist who bridges legal requirements with the realities of people management. She supports companies with employee relations and organizational compliance.

  • Labor Law
  • Employee Relations
  • Pay Transparency
METHODS & AREAS
HR & Competence DevelopmentRegulations & Compliance
INDUSTRIES
ManufacturingServicesConstructionLogistics & E-commerceHealthcare
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Tomasz Jeleniewski-Korzela

Tomasz Jeleniewski-Korzela

Industrial Operations and Digitalization Expert

Combines process improvement with factory planning, simulation, automation, and digital manufacturing development. Supports organizations in building modern operations.

  • Industrial operations
  • Automation and simulation
  • Manufacturing digitalization
METHODS & AREAS
Digitalization & AIHoshin KanriLean ManagementOperationsMaintenance
INDUSTRIES
Manufacturing
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dr Marcin Paska

dr Marcin Paska

Quality, TOC & Digital Process Excellence Lead

An expert in quality management systems, digital transformation, and process improvement. Combines auditing experience, academic knowledge, and implementation expertise.

  • Quality Management Systems
  • TOC and Lean Six Sigma
  • Digital Process Excellence
METHODS & AREAS
Digitalization & AILean Six SigmaRegulations & ComplianceTOCQuality Management
INDUSTRIES
ManufacturingServicesHealthcare
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Paweł Wojciechowski

Paweł Wojciechowski

TWI & Manufacturing Process Excellence Trainer

Process Engineer and certified TWI trainer with over 13 years of experience in a manufacturing environment. Specializes in work standardization, employee competency development, and the improvement of manufacturing processes.

  • Training Within Industry (TWI)
  • Process standardization and improvement
  • NPI and manufacturing process transfers
METHODS & AREAS
Lean ManagementTWIWork standardization
INDUSTRIES
Manufacturing
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dr Iwona Burka

dr Iwona Burka

Human-AI Cognitive Lean Thinking Lab

Dr. Iwona Burka holds a PhD in Economics and is an expert in Lean Management, competency development, and Human-AI collaboration. For over 20 years, she has bridged the worlds of academia, education, and business practice, designing work and learning models where AI enhances the quality of thinking, decision-making, and action rather than replacing human judgment.

  • Human-AI Cognitive Lean Thinking
  • Lean Management and Cognitive Waste
  • AI-Ready Mindset and competency development
METHODS & AREAS
Work standardizationDigitalization & AIHR & Competence DevelopmentOrganizational CultureLean ManagementLeadershipQuality Management
INDUSTRIES
ManufacturingServicesConstructionLogistics & E-commerceHealthcare
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Implementation support team

People who manage collaboration from concept to implementation.

Monika Zaremba

Monika Zaremba

Key Account Manager / TWI Trainer

Guides clients from the initial conversation and solution selection through to the efficient execution of the project. Combines responsibility for key relationships with practical experience as a TWI Trainer.

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Anna Müller

Anna Müller

Account Manager

Coordinates client relations, schedules, and the organization of training projects. Ensures the flow of information and the implementation of agreements between the client and the team.

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Maria Mrowca

Maria Mrowca

Event and Project Manager

Maria Mrowca is an Event and Project Manager who combines experience in event organization, project coordination, and communication with knowledge of psychology and management.

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Konrad Janecki

Konrad Janecki

Head of Artificial Intelligence (AI)

Designs and develops digital solutions, applications, and tools utilizing AI. Aligns technology with the needs of Leantrix projects and products.

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Maciej Antosik

Maciej Antosik

Marketing Specialist & Product Developer

Supports marketing, events, and product development at Leantrix. Also responsible for communication activities and the operational execution of initiatives.

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Do you have a question?

Talk to us. We will assemble the right team of experts and propose the best course of action for your organization.

Meet the LeanTrix team behind the work

The LeanTrix team combines core company roles with collaborating experts, allowing clients to find people whose experience matches a specific organizational challenge. The profiles on this page are grouped accordingly. Each card identifies the person and their current area of work, while the linked profile provides more detail where available.

The visible specializations span Lean Management, Training Within Industry, Toyota Kata, Lean Construction, operational effectiveness, artificial intelligence, quality systems, cybersecurity and employment relations. This range matters because improvement work often crosses functional boundaries. A process issue can involve technical standards, leadership routines, employee development and communication at the same time.

Choose expertise that fits the challenge

Begin with the problem rather than a job title. If the priority is reliable on-the-job learning, look for TWI and skills-development experience. If teams need a repeatable way to work toward a target condition, Toyota Kata may be relevant. Construction flow, quality management, digitalization or employment matters require different specialist knowledge. Review LeanTrix services alongside the profiles to connect the subject with the available form of support.

For each potential engagement, clarify the current condition, expected outcome and roles involved. Then ask how the work will build internal capability, how progress will be observed and who should participate from your organization. This creates a more useful basis for selecting an expert than choosing solely by a broad method name.

Start a conversation with the right context

Before contacting the LeanTrix team, you may review implementation case studies to identify comparable themes. Current company updates and professional activity are also available on the LeanTrix LinkedIn profile. When you are ready, use the contact page and describe the process, team or capability you want to improve. LeanTrix can then direct the enquiry to the person whose expertise best matches the subject.