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@andife

Andreas Fehlner

andife
Rottweil, Germany

I'm an elected ONNX Steering Committee member and co-lead of the SIG for Architecture & Infrastructure. I've been passionate about AI for over 17 years — long before it became a mainstream topic. Today I maintain the core ONNX repository and its ecosystem tools (tf2onnx, onnx-optimizer, onnxmltools), coordinate releases, harden security, and manage CI/CD infrastructure for a standard used by thousands of organizations worldwide.
Beyond ONNX, I initiated the Working Group for Probabilistic Programming (onnx-bayes), and contribute to SPDX-AI and OpenSSF within the Linux Foundation ecosystem. I regularly speak at international conferences on AI standards, open-source supply-chain security, and the EU AI Act.
Most of this work happens in my free time. Your sponsorship helps keep a critical piece of the AI infrastructure maintained, secure, and moving forward.

@andife

10 people backing ONNX maintenance means I'm not doing this alone. It shows the community cares about keeping this infrastructure running.

Featured work

  1. onnx/onnx

    Open standard for machine learning interoperability

    Python 20,692
  2. onnx/tensorflow-onnx

    Convert TensorFlow, Keras, Tensorflow.js and Tflite models to ONNX

    Jupyter Notebook 2,528
  3. onnx/onnxmltools

    ONNXMLTools enables conversion of models to ONNX

    Python 1,153
  4. onnx/optimizer

    ONNX Optimizer

    C++ 807
  5. onnx/backend-scoreboard

    Scoreboard for ONNX Backend Compatibility

    Python 29
  6. onnx/steering-committee

    Notes and artifacts from the ONNX steering committee

    Jupyter Notebook 28

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