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Balkiss LassiouedBL

Balkiss Lassioued

Data Science Engineer

€400/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Balkiss

I hold a Master's degree in Data Science from Institut Polytechnique de Paris, with an engineering background from Télécom Paris and Sup'Com (Tunisia). Passionate about artificial intelligence applied to real-world problems, I assist companies in developing advanced data solutions, ranging from computer vision to text analysis and multi-agent systems.

I have worked on concrete projects such as:
  • Automatic generation of meeting reports from audio (transcription + structured summary)
  • Classification and detection of email topics for customer flow automation
  • Segmentation and classification of multi-temporal biomedical and radar images
  • Design of multi-agent systems for multi-source function calling (APIs and documents via RAG)
  • Fine-tuning of LLMs for domain name generation with security safeguards
  • I offer services in: Machine Learning, Deep Learning, NLP, Computer Vision, Agentic AI.
My goal: to develop high-performing AI models and transform your data into value through efficient, scalable, and reliable solutions, while bringing strong problem-solving and algorithmic skills to meet your complex challenges.
  • Arabic

    Native or bilingual

  • French

    Fluent

  • English

    Fluent

  • German

    Conversational

  • Spanish

    Basic

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

Experience

  • DiliTrust
    End-of-studies Internship (AI & Multi-agents)
    TECH
    April 2025 - October 2025 (6 months)
    Paris, France
    • Design of a multi-agent system to orchestrate multi-source function calling (APIs + internal documents (RAG)).
    • Automatic evaluation of responses (LLM-as-a-Judge) and implementation of observability mechanisms.
    • Integration of the system into the overall service.
    Agentic AI RAG LLMs
  • Rexel
    Capstone Project
    TECH
    December 2024 - March 2025 (3 months)
    Paris, France
    • Automation of email topic detection for order/quote processing.
    • Experimentation with multiple methods: Transformers, clustering (Top2Vec, SBERT-KMeans), NMF, LDA, and zero-shot (BART, GPT-4o).
    • Performance evaluation and comparison.
    NLP Topic Modeling Transformers Vector Embeddings Clustering
  • InnovAnt Studio
    AI Internship (Computer Vision)
    TECH
    June 2022 - August 2022 (2 months)
    Tunis, Tunisia
    • Facial detection (age, gender, emotions).
    • Movement recognition.
    • Object detection on custom datasets (YOLO, CNNs).
    YOLO CNN Deep Learning Computer Vision Data mining

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Education

  • Master 2 Data Science
    Institut Polytechnique de Paris
    2025
    Master 2 Data Science
  • Engineering Diploma in Digital
    Télécom Paris
    2025
    Spécialisation en image et science des données

Skill set

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