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Julien TomezachJT

Julien Tomezach

Software Engineer - FullStack/Back-End/Data Ingé

€350/day
Amiens, FR
3-7 years
Node.js
React.js
PostgreSQL
Railway
Ruby on Rails

Average response time: 1 hour

About Julien

Développeur full stack avec 8+ ans d'expérience, à dominante back-end, je conçois et développe des applications web de bout en bout.
Après 3 ans en startup (Matera, Padoa, Skello), j'ai passé 5 ans à développer en solo des produits dans l'éducation et la gamification — sans succès commercial. Une expérience exigeante qui m'a rendu très autonome sur l'ensemble du stack et sur les choix d'architecture.
Mon point fort : m'approprier rapidement une logique métier complexe. En startup, j'ai travaillé sur des périmètres techniques où la rigueur fonctionnelle prime — comptabilité de copropriété, facturation critique, intégration de données historiques. Ce sont les types de problèmes où je crée le plus de valeur.

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Matera
    Software Engineer
    REAL ESTATE
    January 2021 - June 2021 (5 months)
    Paris, France
    Scope: accounting for condominium management . Mainly back-end work. See previous xp at Matera for more details.
    PostgreSQL React.js Ruby on Rails
  • Matera
    Software Engineer
    December 2019 - September 2020 (9 months)
    Paris Metropolitan Area, France
    Scope: accounting for condominium management . A lot of business logic. Need to be rigorous because it's accounting. Refactoring, customer support, new features, unit tests, a bit of front-end code.
    React.js Ruby on Rails PostgreSQL
  • Padoa
    Data Engineer
    November 2018 - October 2019 (11 months)
    Paris Metropolitan Area, France
    Worked in the team responsible for integrating data automatically from historical software into Padoa, in Python/Node. Worked on the business-critical billing system used by Services de Santé au Travail. Co designed and co implemented the system from scratch in SQL. It now runs with millions of entries.
    Rails, VueJS, React Native .
    Node.js Python PostgreSQL
Check out Julien's experience

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Education

  • Neural Networks and Deep Learning Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization Structuring Machine Learning Projects Machine Learning
    Neural Networks and Deep Learning Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization Structuring Machine Learning Projects Machine Learning
  • Diplôme
    ENSTA Bretagne
    2017
    Diplôme
Check out Julien's education

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