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Laurent KalpersLK

Laurent Kalpers

Computer Vision Engineer

€560/day
Liège, BE
3-7 years

Average response time: 1 hour

About Laurent

Freelance Computer Vision Engineer with 5+ years of experience building real-time AI systems for industrial and embedded applications.

I specialize in developing and optimizing deep learning models for object detection, tracking, segmentation, and OCR using Python, PyTorch, OpenCV, and YOLOv5/v8. I’ve deployed models on NVIDIA Jetson (Nano/Xavier), ONNX, and TensorRT for resource-constrained environments — especially in the defense and manufacturing sectors.

Whether you're looking to prototype a vision-based system, integrate AI into your product, or need support deploying a model to edge hardware, I can help. I'm available for part-time freelance missions (remote or based in Liège, Belgium).

Let’s discuss your project!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Liège (up to 50km)

Experience

  • FN Herstal
    Computer Vision Engineer
    DEFENSE AND MILITARY
    January 2022 - Today (4 years and 7 months)
    Liège, Belgium
    Design and deployment of deep learning models for real-time object detection and tracking on embedded devices (e.g. Jetson, NXP). I work on the full lifecycle: model prototyping, training, optimization (ONNX, TensorRT, TensorFlow Lite), and integration in performance-constrained environments. Projects include human detection, segmentation, and synthetic data generation for defense-grade systems.
    Computer Vision intelligence artificielle Tracking Systèmes embarqués Python
  • Cognizant
    Junior Data Scientist Consultant
    BANKING AND INSURANCE
    January 2021 - January 2022 (1 year)
    Brussels, Belgium
    Worked on data science and engineering projects for major clients in the banking and energy sectors. Maintained and improved data pipelines in complex Azure-based environments, developed predictive models for energy consumption, and contributed to a fiber rollout optimization tool using clustering and geospatial data. Strong collaboration with business and data teams.
  • INHA
    Stress Detection from Wearables (Research Thesis)
    HEALTH AND WELLNESS
    January 2020 - August 2020 (7 months)
    Incheon, South Korea
    Developed a mobile and wearable system to detect stress from physiological signals (smartwatch + Android app). Collected and labeled real-world data, extracted features, and trained ML models (SVM, XGBoost). Collaborated with researchers at UMons for algorithm refinement.

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Education

  • Master of Science
    UMons
    2020
    Master of Science
  • Bachelor of Science
    UMons
    2018
    Bachelor of Science

Skill set

Categories