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Mario DekenaMD

Mario Dekena

Senior Software Engineer

€650/day
Oldenburg (Oldenburg), DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mario

Senior Software Engineer for Software Architecture, Complex Applications, and Technical Consulting

I support companies in the development, stabilization, and architectural design of sophisticated software solutions. I accompany both existing systems and new developments and also provide consulting services as needed.

I particularly support with:
  • Further development and stabilization of existing applications
  • Software architecture and refactoring of complex systems
  • Architecture and technical conception of new developments
  • Desktop applications with MVVM
  • Backend development and API integration
  • Performance-critical or algorithmically demanding requirements
  • Technical consulting and architecture consulting
I work both conceptually and hands-on in implementation. Structured, solution-oriented, and with a high standard of quality.
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DMG MORI Ultrasonic Lasertec GmbH
    Senior Software Engineer
    MECHANICAL ENGINEERING
    April 2025 - Today (1 year and 4 months)
    München, Germany
    • Responsibility for architecture and technical implementation of a machine control application
    • Development of backend and WPF components
    • Maintenance and further development of distributed 3D processing algorithms
    • Integration of new projects into existing systems
    • Support in mathematics, AI, and performance topics
    WPF Software Architecture Web API 3D Graphics C#
  • DMG MORI Ultrasonic Lasertec GmbH
    Software Engineer
    MECHANICAL ENGINEERING
    March 2024 - March 2025 (1 year)
    München, Germany
    • Planning and implementation of cross-project 3D processing algorithms
    • Integration of new functions into existing projects
    • Participation in software architecture, MVVM, and AI-related topics
    • Technical coordination and further development of existing systems
    Software Architecture 3D Graphics .NET C# WPF
  • SWMS Systemtechnik Ingenieurgesellschaft mbH
    Software Engineer
    AVIATION AND AEROSPACE
    July 2015 - December 2023 (8 years and 5 months)
    Oldenburg, Germany
    • Development of path planning algorithms for robotic fiber placement
    • Implementation of mathematical and geometric procedures for CAD/CAM applications
    • Performance-close algorithms with GPU/GPGPU
    • Visualization of CAD assemblies with DirectX and OpenGL
    • Development of desktop UIs with .NET/WPF
    WPF .NET GPU C# Computational Design

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Education

  • Mechanical Engineering
    Jade University of Applied Sciences
    2023
    Schwerpunkte: Development & Design, Computational Design, Artificial Intelligence

Certifications

  • .NET - Modern Architectures and Principles with AI
    ppedv AG (Microsoft Partner)
    2026
    MVVM Clean Architecture Software Architecture Domain Driven Design Entity Framework SOLID Artificial Intelligence Testing

Skill set

Categories