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Martin CzarnowskiMC

Martin Czarnowski

Supermalter

Strategic Purchaser / Category Manager

€850/day
7 projects
Hamburg, DE
15+ years
Strategic Purchasing
Project Purchasing
Supplier Management
Sourcing
Category Management

Average response time: 1 hour

Freelancer profile translated to English.
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About Martin

It was clear to me early on: I'm passionate about retail. And even more about purchasing. After diverse professional roles in companies of various industries, sizes, and business models, I now offer my concentrated knowledge exclusively on a freelance basis. Without paid coffee breaks, hierarchical struggles, or personnel bureaucracy. Flexible, trust-based, fully motivated.

I work very reliably, precisely, goal-oriented, and communicatively where necessary. You can count on me not to offer a jack-of-all-trades service from A to Z, but only what I can demonstrably deliver with solid expertise and high professionalism.

Let's think outside the box together and make your company stronger! Contact me for a non-binding initial get-to-know-you meeting!
Aerospace
E-commerce
Large Retailers
Wholesale

  • German

    Native or bilingual

  • English

    Fluent

  • French

    Conversational

Can work on-site
Hamburg (up to 50km), Frankfurt am Main (up to 50km), Berlin (up to 50km), Munich (up to 50km), Köln (up to 10km)

Experience

  • großer Konsumgüterhersteller
    Strategic Purchasing / Consulting
    RETAIL (LARGE RETAILERS)
    August 2025 - Today (10 months)
    Hamburg, Germany
    Supplier qualification, outsourcing, development of a multi-level supply chain, consulting and support for a restructuring project.
    Strategic Sourcing Strategic Purchasing Restructuring Outsourcing Supply Chain Optimization
  • großer Konsumgüterhersteller
    Strategic Purchasing / Consulting
    RETAIL (SMALL BUSINESS)
    September 2024 - February 2025 (6 months)
    Hamburg, Germany
    Development of purchasing concepts (incl. second source, collaborative cost improvement workshop), design and consulting for international tenders, international sourcing, analysis of make-or-buy decisions.
    Strategic Sourcing Concept Development Business Analysis Purchasing make or buy
  • Zulieferer aus der Luftfahrt
    Project Purchaser
    AVIATION AND AEROSPACE
    November 2023 - August 2024 (9 months)
    Representation of Operational Purchasing in projects (zero series), interface function and problem solving, setup of reporting on raw material availability.
    Management Reporting Interface Management Project Purchasing
Check out Martin's experience

Reviews

5.0

Out of 2 ratings

J

Julia

tesa SE - Deutschland

Reviewed on 2/27/2025

I had the pleasure of engaging Martin for six months as a Procurement Consultant within our Consumer Sourcing Management team. The experience was exceptionally positive. Martin brought deep expertise and valuable insights that significantly optimized our sourcing projects. His professional approach and ability to quickly integrate into our team were impressive. The collaboration was seamless, and all set objectives were successfully achieved. I can wholeheartedly recommend hiring Martin as a consultant. All the best!
J

Julia

tesa SE - Deutschland

Reviewed on 2/27/2025

I had the pleasure of engaging Martin for six months as a Procurement Consultant within our Consumer Sourcing Management team. The experience was exceptionally positive. Martin brought deep expertise and valuable insights that significantly optimized our sourcing projects. His professional approach and ability to quickly integrate into our team were impressive. The collaboration was seamless, and all set objectives were successfully achieved. I can wholeheartedly recommend hiring Martin as a consultant. All the best!

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Education

  • Bachelor of Science, Business Administration
    University of Hamburg
    2014
    Schwerpunkt: Unternehmensführung

Skill set

Logistics
Vendor Management
Contract Negotiation
Pricing
Content Creation
Problem Solving
Business Process Management
Process Analysis
Data Collection
Organizational Development
Organizational Talent
Concept Development
Management Consulting
Research
Telemarketing
Acquisition
Customer Support
Microsoft Excel
Microsoft Word
Microsoft Powerpoint
CRM
E-Commerce
Online Shop
Trade
ERP
Strategic Sourcing
Workshop Design
Management Reporting
Business Analysis
make or buy

Categories