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Nouha B.NB

Nouha B.

AI Engineer

€125/day
Tunis, TN
3-7 years

Average response time: 1 hour

About Nouha

I am a data scientist specializing in scalable agentic systems, data pipelines, multimodal AI, and graph ontologies.
I work at the intersection of research & application, regularly implementing insights from the latest AI papers into real-world, production-ready solutions. With experience in GenAI and big data ecosystems, I help teams build intelligent systems.
Open to freelance collaborations and innovative opportunities. Feel free to reach out.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

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

Experience

  • Data2Innov
    Data Engineer
    November 2024 - March 2025 (4 months)
    – Built automated data pipelines with multimodal embeddings and graph ontology.
    – Enhanced open-set object detection through prompt automation and improved accuracy in previously unseen object classes, with high-precision labeling.
    – Implemented multi-modal RAG framework with graph ontology integration.
    – Keywords: Multimodal Models, Image-Text Embeddings, Open-set Object Detection, Object Segmentation, Elasticsearch, Graph Ontology, GraphDB, Dimensionality Reduction, Text-to-Text from Images, FastAPI, PyTorch, KNN, CNN, Data pipelines, Microservices, MultiModal RAG, SSH, Linux
    Python Generative AI Data Engineer Data science Big Data
  • Sagemcom Software and Technologies
    Data scientist
    February 2024 - September 2024 (7 months)
    – Proposed and developed an agentic recommendation system to optimize test and validation efforts, and reduce execution time. The system was designed as an (MVP) with a strong focus on scalability, security measures and compliance.
    – Defined agent goals, tasks, and tools for modularity and scalability.
    – Built a Batch on Demand ETL pipelines from large, complex, and diverse data sources, and using NLP techniques.
    – Researched RAG, fine-tuning, and function-calling capabilities, selecting the optimal method for each use case.
    – Experimented with open-source LLMs, evaluated their features, and selected the suitable one for the requirements.
    – Quantized LLMs, tuned parameters, and applied prompt engineering.
    – Integrated advanced technologies in GenAI based on scientific papers and continuous monitoring of innovations.
    – Co-supervised 3 interns, and presented weekly progress updates to the internship jury members.
    – Keywords: Agentic system, PyTorch, NLP, Data pipelines, Data engineering, ETL, LLM, Jira, GitLab, XRay
    Data science Data Engineer Generative AI Big Data Pytorch
  • • Optimal Solution
    Software Developer Intern
    February 2022 - May 2022 (3 months)
    – Designed and Developed a web application for influence marketing. – Worked on the project specifications and implemented REST APIs, authorization, and authentication using JWT, Spring Security, Spring Boot, and Linux OS. – Used Instagram API to get the influencer's information and posts in real-time. – Created the frontend side using React and Redux.

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Education

  • • Master in Data Science and Artificial Intelligence
    Pristini School of AI
    2024
    • Master in Data Science and Artificial Intelligence
  • • Bachelor in Software Engineering and
    Faculty of Sciences Monastir
    2022
    • Bachelor in Software Engineering and

Skill set

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