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Saad El OuariachiSE

Saad El Ouariachi

Senior Fullstack Engineer

€550/day
Nantes, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Saad

Senior Software Engineer / Technical Lead, with over 10 years of experience, specializing in Java architectures, microservices, and DevOps environments, with a strong background in technical leadership and a high capacity to adapt quickly to new stacks and technologies.
I am looking for a freelance mission as a senior developer / lead developer, allowing me to leverage my technical expertise while supporting teams and securing architectural choices.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • SNCF Transilien
    Tech Lead
    January 2024 - Today (2 years and 5 months)
    Nantes, France
    Technical referent within the Transilien IT department. Technological framing, architecture definition, obsolescence management, and modernization of Java applications. Development supervision, POC realization, solution evaluation, and team support on best practices.
    Java Kubernetes Angular Datadog Tech Lead
  • Ile de France Mobilité (pour Capgemini)
    Lead Dev
    October 2022 - December 2023 (1 year and 2 months)
    Nantes, France
    Lead developer for Mobilities. Development and architecture on a distributed real-time Java system (Redis). Technical supervision of the team, code review, design, improvement of software quality. CI/CD on Azure, participation in SAFE Scrum.
    Java Lead Developer Kubernetes SpringBoot Microsoft Azure
  • CGI
    Technical Expert / Software Engineer
    January 2016 - September 2022 (6 years and 8 months)
    Nantes, France
    Interventions on large-scale projects (SNCF Réseau, Immobilier, CSA...).
    Modernization of Java applications, GitLab and CI/CD migrations
    (Jenkins/GitLab). Web/cloud development (Node, NestJS, React,
    GraphQL). Management of technical environments and
    DevOps support. Specific achievements: Offline First hybrid
    mobile application (Convertigo, CouchDB/PouchDB).
    Java .NET Convertigo React.js Spring boot

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Education

  • Master in Software Architecture
    University of Nantes Nantes
    2016
    Master en architecture logiciel

Skill set (12)

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