Brian Pulfer

Research Scientist at Meta

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About

Highly passionate about Deep Learning and programming. I am deeply interested in Multi-modal Models, Reinforcement Learning and GPU optimization techniques.

Experience

  • Research Scientist at Meta
    Oct 2026 - Present · 2 mos

  • Phd intern at Meta
    Jun 2025 - Sep 2025 · 4 mos

    PhD Software Engineer intern with the GPU-Techniques team. Worked on 4-bit NVFP4 quantization of Llama4 for Blackwell GPUs and inference with vLLM.

  • Machine Learning Intern at USI Università della Svizzera italiana
    Jul 2020 - Aug 2020 · 2 mos

    Project regarding image classification, object detection and segmentation. During this short but enriching experience I have been working daily with frameworks such as Pytorch, Tensorflow's Keras and OpenCV. With these frameworks, operations such as image processing, data augmentation and transfer-learning were carried out.

  • Private at Swiss Army
    Mar 2015 - Jan 2016 · 11 mos

    Broadcast soldier for the rescue troops.