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Roman DörflingerRD

Roman Dörflinger

Freelance Engineer - Product Development

€650/day
Karlsruhe, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Roman

As a freelance development engineer, I support companies withtechnical product development**, especially when it comes to **mechanical design,mechatronic assemblies, andpractical prototypes. I help to refine components and functions, find constructive solutions, and reliably implement development tasks.

My focus is onsheet metal design, the creation of technical drawings, small electronic circuits including firmware, and the implementation offunctional prototypes using 3D printing (FDM/MSLA). Typical projects range from the constructive elaboration of individual components to the development of small functional modules or fixtures.

What sets me apart is astructured,transparent way of working, good technical understanding, and the ability to quickly familiarize myself with new topics. I work in a solution-oriented manner and provide support where technical capacity or detailed design work is needed at short notice.
  • German

    Native or bilingual

  • English

    Conversational

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

Experience

  • deatec
    Freelance Engineer - Product Development
    November 2021 - Today (4 years and 7 months)
    • Development of mechanical components and assemblies (sheet metal design, milled and turned parts)
    • Development of function-critical fixtures and tools in hybrid construction to significantly reduce prototype and small series costs. Example: Combination of metal components and cost-effective 3D-printed stamps and dies for the economical production of stamped sheet metal parts
    • Design and system development of mechatronic assemblies including electronics and firmware
    • Execution of technical analyses and simulations (e.g., flow, load)
    • Creation of complete technical documentation (2D drawings, tolerance specifications, bills of materials)
    • Prototype construction, functional testing, and close coordination with manufacturing companies
    • Development of complex special solutions and small series components (including 1:6 scale models)
    • Creation of technical documentation and supporting project documents
    Design Prototyping Toolmaking 3D Printing Sheet Metal Design
  • wbk Institut für Produktionstechnik am KIT
    Research Assistant
    November 2021 - March 2024 (2 years and 4 months)
    • Data analysis of machine control signals
    • Building pipelines
    • Training AI models with Python
    Data Analysis Artificial Intelligence Python (Programming Language) Signal Processing Machine Tools
  • Qkit, Hermann und Dörflinger GbR
    Freelance Engineer - Product Development
    March 2020 - November 2021 (1 year and 8 months)
    • Development of a hygiene product series with different variants & creation of rendered product photos
    • Embedded programming in C (Atmel)
    Product Development CAD Design Electronics PCB Design

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Education

  • Master of Science Mechanical Engineering
    Karlsruhe Institute of Technology
    2023
    Master of Science
  • Bachelor of Science Mechanical Engineering
    Karlsruhe Institute of Technology
    2019
    Bachelor of Science

Skill set

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