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Elhadji GagnyEG

Elhadji Gagny

AI Engineer | ML Engineer

€600/day
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Elhadji

Do you want to deploy AI (classic ML or Gen AI) that truly runs in production, not just in a notebook?

I help you transform your data and use cases into reliable, scalable, and measurable systems — from forecasting models to operational AI agents. I cover the entire chain: technical scoping, development, cloud deployment, and productionization.

What sets me apart:

Dual expertise in research + engineering: Master's in Applied Mathematics (Sorbonne) and field experience — I don't just run a model, I understand what it does and know how to adapt it to your business constraints.
Production track record, not just POCs: 100+ anomaly detection models deployed at TotalEnergies, production forecasting systems at Engie for energy optimization.
Recent and concrete Gen AI expertise: supporting clients in developing AI agents, beyond "classic" ML.
Cloud agility: GCP, Azure, AWS — I adapt to your existing stack rather than imposing mine.
Types of projects and deliverables:

Development of AI agents and Gen AI solutions (LLM, orchestration, business use cases)
Production time series forecasting systems (energy, industry)
Large-scale anomaly detection and machine supervision
MLOps pipelines: deployment, monitoring, CI/CD
Dashboards and decision support tools for business teams
Training and upskilling teams (e.g., cloud/MLOps courses at EPITA)
  • French

    Native or bilingual

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

Experience

  • Engie
    Machine Learning Engineer
    September 2024 - February 2026 (1 year and 5 months)
    Paris, France
    ML libraries development for heat production optimization. Production-grade time series forecasting systems for energy management.
  • Lengo AI
    ML Engineer & Tech Lead
    March 2024 - November 2024 (8 months)
    Deployed serverless audio transcription pipeline with Labelstudio on GCP (70+ hours annotated). Led cross-functional team implementing ASR models on Vertex AI with agile methodologies.
  • EPITA
    Cloud Computing Lecturer
    March 2024 - April 2024 (1 month)
    Lyon, France
    Graduate coursework on GCP architecture, security, and cost optimization. Hands-on labs for CI/CD with GitHub Actions, Cloud Run,
    Artifact Registry.

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Education

  • Master's in Applied Mathematics & Statistics
    Sorbonne Université
    2019
    Master's in Applied Mathematics & Statistics
  • Engineering Degree in Data Science
    Institut de Statistiques de l'Université de Paris
    2019
    Engineering Degree in Data Science

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