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Alexandre PapadopoulosAP

Alexandre Papadopoulos

R&D Consultant

€750/day
Paris, FR
15+ years

Average response time: 1 hour

About Alexandre

Senior R&D Consultant specialising in AI – from combinatorial optimisation to machine learning – with applications spanning music technology, procurement, and cloud infrastructure. Track record spans over two years as an independent consultant on long-term enterprise engagements (Huawei, Keelvar) and co-founding a B2B startup, shipping ML-powered products to production from early-stage startups to global platforms. Experienced in mentoring engineers and driving knowledge transfer across seniority levels.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Greek

    Native or bilingual

Can work on-site
Paris (up to 10km)

Experience

  • ProcurEye
    Co-Founder & Chief Scientist (création d'entreprise)
    LOGISTICS AND SUPPLY CHAIN
    March 2025 - December 2025 (9 months)
    Paris, France
    • Co-founded a B2B collaborative procurement platform grounded in game-theoretic approaches to supplier selection and rate negotiation; led all technical strategy and product development
    • Shipped multiple full-stack MVPs solo in compressed timeframes using an AI-native workflow: Cursor and Claude Code for backend and algorithmic development (Python, GCP Cloud Run), Lovable for architecture, infrastructure, deployment, CI/CD, and frontend
    • Co-led enterprise pitching alongside commercial co-founder; achieved >25% prospect response rate and advanced to LOI stage with IKEA
    • Conducted intensive customer discovery across different industries, identifying a near-term market gap distinct from the long-term vision and executing a full product pivot accordingly
    • Exited at a pre-agreed personal milestone; company continues operating under remaining co-founders
    Optimisation des achats Création d'entreprise Stratégie produit Recherche et développement Optimisation combinatoire
  • Keelvar
    Senior Research and Development Consultant (Freelance)
    LOGISTICS AND SUPPLY CHAIN
    October 2023 - February 2025 (1 year and 4 months)
    Cork, Ireland
    • Reduced sourcing optimiser response time by up to 10× across all customers, achieving near-instant results for the majority of queries by redesigning core solver components
    • Engaged directly with client stakeholders through recurring incremental demos, gathering feedback to validate and refine features ahead of production release
    • Designed and shipped 3 production features targeting key accounts, directly expanding platform capabilities for high-value customers
    • Championed a data-driven, fail-fast development culture; mentored engineers across all seniority levels
    Machine learning Développement Back-End Développement de produits Recherche opérationnelle Optimisation combinatoire
  • Huawei Paris Research Center
    Senior Research and Development Consultant (Freelance)
    RESEARCH
    September 2021 - September 2022 (1 year)
    Paris, France
    • Designed a high-level declarative API for an in-house CP solver – inspired by TensorFlow's computation graph model – implementing the full compilation pipeline from user-facing interface to solver execution, abstracting complexity to accelerate adoption across engineering teams
    • Engineered a bespoke optimisation-based scheduler for VM creation, combining algorithmic expertise with deep domain knowledge; successful validation drove a full production rewrite now running on Huawei Cloud (internal and external)
    • Production deployment reduced VM creation time from seconds to near-instant, while improving server resource utilisation across the fleet
    • Collaborated with operational teams to integrate research findings into cloud infrastructure; authored and presented technical documentation to stakeholders
    Optimisation combinatoire Constraint Programming Cloud computing Architecture logicielle C++

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Education

  • Doctor of Philosophy (PhD)
    University College Cork
    2010
    Dissertation title: "Computing explanations for interactive constraint-based systems"
  • Master of Science (MSc)
    University of Montpellier
    2006
    Master of Science (MSc)

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