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Juan BarraganJB

Juan Barragan

Senior AI Engineer/Back End SWE

500 €/jour
Paris, FR
15 ans et +

Délai de réponse moyen : 1h

À propos de Juan

Technical founder with 12+ years building and scaling products across insurance, fintech, and infrastructure. Execution experience from zero-to-production, and a bias toward AI-driven businesses. Comfortable operating end-to-end: product vision, build and delivery.
  • Espagnol

    Bilingue ou natif

  • Italien

    Capacité professionnelle complète

  • Anglais

    Bilingue ou natif

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • Klaimy
    Cofounder & CTO
    BANQUE & ASSURANCES
    octobre 2023 - juillet 2025 (1 an et 9 mois)
    Paris, France
    • • Built an AI platform automating medical document processing for insurers.
    • • Designed and deployed production ML/LLM pipelines for structured data extraction and risk detection.
    • • Led technical strategy, cloud architecture, and ML roadmap.
    • • Selected for Microsoft GenAI Alumni (2nd cohort).
    LLM Google cloud Python RAG BERT
  • Silvr
    Senior Data Scientist
    BANQUE & ASSURANCES
    mars 2022 - avril 2023 (1 an et 1 mois)
    Paris, France
    • • Built revenue forecasting models using Time series (ARIMA) and In house methodologies.
    • • Build bank transaction classification systems ( 90-95% accuracy).
    • • Developed credit risk and portfolio monitoring tools for Revenue-Based Finance.
    • • Delivered data products used by underwriting and finance teams.
    Machine learning NLP Time Series Deep Learning Analyse financière
  • Leakmited
    Cofounder & CTO
    février 2019 - août 2021 (2 ans et 6 mois)
    Paris, France
    • • Tackling large-scale water leakage, lead
    • • Built and managed a team of 6 engineers across data, backend, and ML.
    • • Led ML initiatives combining satellite imagery and survival analysis.
    Machine learning Python Management CI/CD Amazon Web Services

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Formations

  • Lean Six Sigma Green Belt
    Ecole Centrale de Paris
    2015
    Lean Six Sigma Green Belt
  • Machine Learning Certificate
    Caltech–EDX
    2014
    Machine Learning Certificate

Compétences

Catégories