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Essohanam Josue KpatchaEJ

Essohanam Josue Kpatcha

Data Scientist | RAG | Agentic

£216/day
Casablanca, MA
0-2 years

Average response time: 1 hour

About Essohanam Josue

Ingénieur Data & IA en dernière année à l'ENSA Al Hoceima,
je transforme des données brutes en décisions business claires
et actionnables.

Ce que je livre concrètement :
→ Modèles prédictifs avec recommandations métier (churn,
scoring financier, prévision de demande)
→ Pipelines analytiques end-to-end prêts pour la production
→ Dashboards exécutifs orientés décideurs (Power BI, Plotly)
→ Systèmes RAG et agents IA sur vos documents métier

Résultats récents :
- Analyse de churn pour un fournisseur d'énergie (framework
BCG) — XGBoost Précision = 0.96, recommandation de rétention
ciblée livrée
- Scoring de santé financière pour 9 600 PME en Afrique
Australe — F1 = 0.82, API de scoring déployée
- Prédiction de la demande internet nationale au Togo —
ROC-AUC = 0.86, guidant les investissements infrastructure

2 stages en IA appliquée (ISICOD · 3D Smart Factory) et une
exposition directe aux frameworks consulting BCG.

Je pense comme un consultant et je construis comme un
ingénieur. Je ne m'arrête pas au modèle — je livre la
recommandation.

Disponible immédiatement · Casablanca
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Geteam
    Data & Ai Engineer
    TECH
    March 2026 - Today (3 months)
    Casablanca, Morocco
    Designing an end-to-end AI system to automatically identify jobs of equal value within companies, ensuring compliance with the EU Pay Transparency Directive 2023/970.

    The system processes raw HR data through a 6-layer pipeline .
    • Fine-tuned CamemBERT for gender bias detection with contrastive learning, built semantic ESCO occupation mapping via FAISS + sentence-transformers + LLM reranking;
    • Developed a knowledge graph in Neo4j linking 300+ French collective agreements (CCN) to the EU ESCO taxonomy;
    • Designed a Constitutional 3-agent LLM scoring system evaluating 16 sub-criteria with full audit trail;
    • Built interpretable clustering with SHAP explainability, producing court-defensible equal-value groups.
    LLM Fine-tuning Neo4j Agent IA Clustering RAG
  • ISICOD
    Data & Ai Engineer
    TECH
    June 2025 - September 2025 (3 months)
    Rabat, Morocco
    • Co-built an end-to-end biometric AI platform for fingerprint classification (12 classes) and ridge counting — processing 15,848 images from 5 heterogeneous sources. Produced the largest labeled dataset of its scope in the literature.
    • Delivered a production REST API (FastAPI + React) with real-time inference, model performance dashboard, and admin monitoring directly operational for the product team.
    • Sole implementer of a Human-in-the-Loop retraining system: user corrections trigger incremental PyTorch retraining, enabling continuous model improvement without static dataset dependency.
    Pytorch Deep Learning Fine-tuning Data processing REST APIs
  • 3D Smart Factory
    Machine Learning Engineer
    TECH
    June 2024 - August 2024 (2 months)
    Mohammédia, Morocco
    • Designed custom Kolmogorov–Arnold Network (KAN) layers integrated into a 3D U-Net for volumetric medical image segmentation achieving +3% accuracy gain over the standard 3D U-Net baseline.
    • Optimized architecture through systematic tuning of depth, kernel size, and activation strategies using PyTorch on MRI datasets.
    Python Pytorch Computer Vision Image Processing Unet

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Education

  • Ingénieur
    Ecole Nationale des Sciences Appliquées de Hoceima
    2026
    Data engineering
  • CPI , Sciences de l'ingénieur
    École Nationale des Sciences Appliquées de Fès
    2023
    CPI , Sciences de l'ingénieur

Certifications

Skill set

Categories