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Sylvain LiegeSL

Sylvain Liege

AI Strategic & Tactical Consultant-AI development

700 €/jour
Budapest, HU
15 ans et +

Délai de réponse moyen : 1h

À propos de Sylvain

I've just published my new book: "AI: The Hunt for Intelligence - Beyond the Hype and Fear"
Available on Amazon.

For three decades, I’ve helped organizations make smart decisions in software — and more recently, in AI. My work focuses on clarity: identifying real opportunities, defining the right approach, and guiding leaders through decisions that matter.

I create Complex Ai Agents Architecture for businesses. LangFlow, LangGraph.

Core AI Competencies & Proficiency
Foundations
• ML Fundamentals (Supervised/RL/Neural Nets) | Mastered
• Transformer Architectures & Attention Mechanisms | Mastered
Development
• RAG (Retrieval-Augmented Generation) | Expert
• Vector Databases & Semantic Search | Expert
Orchestration
• Multi-Agent Systems (LangGraph/LangFlow) | Elite (Early Adopter)
• Tool Use & Function Calling | Expert
Safety & Strategy
• Adversarial Verification Architectures | Advanced
• AI Ethics & Regulatory Compliance | Advanced
• Prompt Injection Defense & Governance | Advanced
Metrics & Analysis
• Automated Evaluation (Ragas/DeepEval) | Developing
• AI Financial Modeling (ROI/TCO) | Developing

Many SMEs and startups want to adopt AI or accelerate their software development, but face the same questions:
• Where do we start?
• Is this a good case for AI?
• Should we build in-house or outsource?
• What team structure will deliver reliably and fast?

This is where I step in.

My background spans hands-on software engineering, leadership, global delivery, and AI research. I hold a PhD in symbolic AI, have run software companies for 23 years, and understand both the technical and business sides of innovation. I work with executives to assess feasibility, define strategy, and shape a realistic plan before any investment is made.

I am happy to travel for work and do work onsite.
  • Anglais

    Bilingue ou natif

  • Français

    Bilingue ou natif

Accepte de travailler sur site
Budapest (jusqu’à 50 km)

Expériences

  • Alcohol Brand
    Lead AI Architect
    janvier 2026 - Aujourd'hui (7 mois)
    Budapest, Hongrie
    Executive Clarity Audits: Translating complex, faulty, or inefficient IT environments into actionable status reports and recovery roadmaps for the C-Suite. Systems Due Diligence: Identifying root causes of project stagnation in high-stakes environments, including the Finance and Insurance sectors. Advisor to providing technical governance and auditing services to align software development with enterprise objectives.
    • • Objective: Architect and drive the delivery of an investor-ready, 500-page international launch blueprint by building a complex multi-layers AI infrastructure.
    • • The "15-Page Wall" Solution: Engineered a multi-agent architecture to prevent the context degradation and data hallucination typically seen in monolithic LLM systems.
    • • Architecture Design: Engineered and deployed a closed-loop, multi-agent system to overcome monolithic LLM context degradation (the "15-Page Wall").
    • •• Technical Governance: Directed the implementation of a "Verification Engine" with independent Sourcing and Fact-Checking agents to neutralize hallucination risks and ensure adherence to fixed financial boundaries.
    • • Outcome: Successfully reduced a traditional consulting lifecycle into a fraction of the time, providing a granular "how-to" guidance for USA, European, Middle Eastern, and Asian markets. (Tools: LangFlow, LangGraph)
  • GoWit-Hungary
    Director - CTO
    AGENCE & SSII
    novembre 2011 - Aujourd'hui (14 ans et 9 mois)
    Budapest, Hongrie
    I am in charge of all the Technological decisions and direction of the company. I handle the customers request, the technical deliveries, the technical staff recruitment.
    I am in charge of the AI Strategy
    Ai Strategy
  • MicroEJ
    Vice President of board of trustees
    EDITION DE LOGICIELS
    décembre 2006 - Aujourd'hui (19 ans et 8 mois)
    Nantes, France
    Founded in 2004, IS2T is a software editor specialising in products to make embedded devices in a very cost-effective way. The focus is on combining state of the art technologies, with a specific concentration on Object Oriented / Java technologies for embedded systems.
    Board Advisory

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Formations

  • PhD
    Université de Nantes
    1986
    PhD in Computer Science - Symbolic AI

Certifications

Compétences

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