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Michał NajwerMN

Michał Najwer

Injection Molding Process Expert

€300/day
Valencia, ES
8-15 years

Average response time: 1 hour

About Michał

I’m an industrialization and injection molding manager with a hands-on background in production, automation, and process validation. Over the years, I’ve moved from operating machines to leading international projects — always focused on efficiency, quality, and people.

I’ve managed production teams of over 60 technicians and engineers, coordinated mold and machine validations across multiple sites, and driven automation initiatives that improved output and reduced downtime. My experience spans Spain, Poland, Turkey, and Morocco, giving me a broad view of how manufacturing cultures differ — and how to make them work together.

I’m at my best when solving complex production problems, introducing new technologies, or training teams to think like process engineers. I enjoy building systems that run smoothly and mentoring people who want to understand why things work, not just how.

Languages: English (B2), Spanish (B1), Polish (native)
Certificates include Injection Molding Process, Engel Robotics Advance, Problem Solving, and ABB Omnicore Operator.
  • Polish

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Valencia (up to 50km)

Experience

  • medmix
    Industrialization Manager
    April 2025 - December 2025 (9 months)
    Valencia, Spain
    Responsible for developing new projects. Automation of production processes Introduction and validation of new products Introduction and validation of new machines Introduction and validation of new injection molds Management of a team of process engineers/project leaders Active participation in projects between individual group divisions
  • medmix
    Interim injection molding manager
    June 2025 - December 2025 (6 months)
    Valencia, Spain
    Responsible for production in the injection molding department Managing four shifts (approximately 60 people) Managing a group of setters Managing a group of injection molding process engineers Active participation in the production planning process Solving quality issues during production Participating in internal and external complaint meetings
  • medmix
    Injection molding project manager
    April 2023 - April 2025 (1 year and 11 months)
    Valencia, Spain
    Commissioning of machines after relocation from Poland Commissioning and validation of injection molds after relocation from Poland (500 validations in 8 months) Managing a group of injection process engineers Support for the internal tooling department Coordinating validation in all production areas (injection, manual assembly, automatic assembly) Participating in the implementation of new projects Training teams of setters and process technicians Supporting the planning department in preparing production variants

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Education

  • John Paul II Secondary School
    2007
  • Injection molding process
    Ascons Łódź Poland
    2021
    Injection molding process

Skill set

Categories