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Bouzid ArezkiBA

Bouzid Arezki

Postdoctoral Researcher

€333/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Bouzid

Data Scientist & Teacher in Signal Processing — Expert in Deep Learning, Computer Vision & Neural Compression

Doctor of Computer Science and postdoctoral researcher, I design and optimize advanced AI models for computer vision, image processing, and learning-based compression. I master the entire chain, from scientific prototyping to industrialization, leveraging cutting-edge architectures (Transformers, SSM, VAE, and SNN) and solid expertise in signal processing.

I am particularly involved in:
  • Fine-tuning and adaptation of foundation models (Grounding DINO, Florence),
  • Distillation, compression, and optimization of models for constrained environments,
  • Design and deployment of AI pipelines with good MLOps practices,
  • Analysis of visual data and time series,
  • Support & skill transfer (teaching, popularization of technical concepts).

My approach is based on a dual strength: scientific rigor and operational efficiency. I excel at transforming complex problems into reliable, high-performing, and maintainable AI solutions, adapted to the concrete needs of both industry and R&D.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

  • kabyle

    Native or bilingual

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

Experience

  • Université Sorbonne Paris Nord
    Postdoctoral Researcher
    RESEARCH
    January 2025 - Today (1 year and 5 months)
    Paris, France
    • Few-Shot Object Detection in aerial images.
    • Knowledge distillation for model optimization, improving efficiency and performance in deep learning architectures.
    • Fine-tuning foundational models such as Grounding DINO and FLORENCE, refining their capabilities for specific applications.
    teaching signal/image processing, C language
    deep-learning Computer Vision computer-vision-image-processing TensorFlow aerial image
  • Laboratoire de Traitement et Transport de l'Information L2TI (Institut Galil´ ee)
    Doctoral Researcher in Deep Learning-Based Image Compression
    September 2021 - December 2024 (3 years and 3 months)
    Nord, France
    • Conducted advanced research on end-to-end deep learning models for image compression, focusing on optimizing storage and bandwidth constraints for high-resolution images
    • Developed three innovative approaches: – Swin Transformer without Positional Encoding (SwinNPE)
    deep-learning Computer Vision TensorFlow Writing Compression
  • Laboratoire de Traitement et Transport de l'Information L2TI (Institut Galilée)
    Research Intern
    RESEARCH
    November 2020 - March 2021 (4 months)
    Paris, France
    Study and evaluation of various motion estimation models: FlowNet, SpyNet, PWC-Net, RAFT, ARFlow,

    deep-learning Computer Vision model-optimization computer-vision-image-processing TensorFlow

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Education

  • Ph.D. in Computer Science
    Sorbonne Paris Nord University
    2024
    Ph.D. in Computer Science
  • M.Sc. in Computer Science, Vision and Intelligent Machines (VMI)
    University of Paris (formerly Paris-Descartes)
    2021
    M.Sc. in Computer Science, Vision and Intelligent Machines (VMI)

Skill set

Categories