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Jens JoschinskiJJ

Jens Joschinski

Software Engineering | Simulations | QA

€640/day
Ingolstadt, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jens

Experienced C++ developer for complex simulations.

Senior C++ software developer with a focus on simulations and numerical models. I develop robust C++ libraries, APIs (including C++/C# interop) and toolchains with a focus on performance, testability and clean architecture. Experience with production simulations, validation and integration into existing systems.

I am available for projects with technical depth and end-to-end responsibility, but I am also enthusiastic about classic C++ roles; depending on availability, also for supporting QA and documentation tasks.

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Senior C++ software developer focussing on simulations and numerical models. I provide robust software design and performant, maintainable, well-tested and thoroughly documented code.
Also available for conventional C++ roles (e.g., business logic, maintenance and debugging); depending on availability, I can also support your QA/documentation project.
  • German

    Native or bilingual

  • English

    Fluent

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

Experience

  • McNeel Europe
    Senior Software developer
    DIGITAL AND IT
    July 2024 - Today (2 years and 1 month)
    • High-performance 3D simulation engine for plant growth

    • Design and implementation of a C++ library, integration in C#/CAD via API
    • Numerical validation & automated testing

    Deliverables: Grasshopper plug-in Rhino.Ecologic (in beta)
    C++ Git C#/C++ interop Software Architecture Google Test
  • Studio Animal-Aided Design (+TUM)
    Software Developer
    DIGITAL AND IT
    September 2021 - June 2024 (2 years and 9 months)
    Munich, Germany
    • C++ Simulation: Plant growth and biodiversity tool for building envelopes
    • Parametrisation, in cooperation with scientists
    • API Design and integration with other simulations (C++)
    • Testing and documentation
    • Project management and mentoring (TUM)
    ---
    • C++- simulation for plant growth and biodiversity estimation on building envelopes
    • parametrisation, in collaboration with researchers
    • API design and integration with other C++ simulations
    • Testing and documentation
    • Project management and mentoring (TUM)

    Deliverables: Software prototype and technical reports
    C++ Google Test Git CMake Technical Writing
  • Ghent University
    Data analyst & computational researcher
    RESEARCH
    January 2018 - August 2021 (3 years and 7 months)
    Ghent, Belgium
    Data analysis, evolutionary algorithms and agent-based models
    ---
    Data analysis, evolutionary algorithms and agent-based simulations

    Deliverables: 2 Scientific articles
    Data Analysis Python Git Data Engineering

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Education

  • Dr. rer. nat, Biology (Ecology)
    University of Würzburg
    2017
    PhD in Ecology
  • M.Sc. Biology, focus Ecology and Evolution
    University of Konstanz
    2012

Skill set

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