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Bertrand DarbonBD

Bertrand Darbon

Lead Ingénieur Rust - Speaker Rust in Paris 2026

700 €/jour
Lorient, FR
8-15 ans

Délai de réponse moyen : 1h

À propos de Bertrand

Senior backend engineer specialized in Rust, with deep expertise in blockchain protocols, low-level systems, and high-performance computing. From designing consensus engines to rescuing unmaintained C++ codebases in production, I operate best where reliability and performance are non-negotiable. Available as a freelance engineer to strengthen your team.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

Accepte de travailler sur site
Lorient (jusqu’à 50 km), Paris (jusqu’à 10 km)

Expériences

  • Hylé
    Lead Rust Engineer
    EDITION DE LOGICIELS
    septembre 2024 - avril 2026 (1 an et 7 mois)
    - Led core Rust development of the Hyli blockchain protocol (Autobahn consensus) from design to production-grade implementation
    - Shipped multiple dev tools (Rust SDK and Hylix crate) enabling faster integration and modular, async architectures for external teams
    - Cut CI build time from 12 to 4 minutes for a 5-devs team on a 1800+ commit open-source codebase, significantly accelerating iteration speed
    - Delivered several zero Knowledge applications development (Risc0, SP1, Noir, Jolt) acting as a top contributor and owner accross the stack
    Blockchain Rust Typescript Claude Code Management CI/CD
  • Ledger
    Backend Engineer
    EDITION DE LOGICIELS
    avril 2022 - septembre 2024 (2 ans et 5 mois)
    Grenoble, France
    - Took over ownership of an unmaintained open-source C++ library, resolving ~100 bugs and unblocking long-pending features for production teams
    - Maintained and evolved Bitcoin account management logic: used by high-value clients holding several thousand BTC, ensuring reliability and security
    - Diagnosed and fixed critical bugs under time pressure (e.g. client blocked before an audit during christmas holidays), delivering same-day patches to resotre transaction capability.
    - Improved CI/CD pipelines to speed up feedback cycles and reduce integration friction for the backend team
    C++ Scala Kubernetes
  • Pollen Metrology
    SDK Product Owner
    juillet 2021 - mars 2022 (8 mois)
    Moirans, France
    En complément du rôle dans l'équipe application, s'ajoute le rôle de Product Owner pour le SDK: ¤ Définition et spécification des besoins clients ¤ Planification et répartition des tâches ¤ Guider une vision du produit SDK sur le long terme

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Formations

  • Diplôme d'ingénieur, Ingénierie informatique
    Grenoble INP - Ensimag
    2019
    Diplôme d'ingénieur, Ingénierie informatique
  • Master of Science
    The University of Bonn
    2019
    Master of Science - MS, Computer Science

Compétences

Catégories