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Simon LemaireSL

Simon Lemaire

Self-employed study engineer

€600/day
Nantes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Simon

24 years of experience, including 17 in Java, which began with a professional degree DA2I.
I enjoy evolving, learning, and exchanging. I adapt naturally to my environments.
Comfortable in the Java back-end environment, I enjoy working with various technologies and also intervening on the front-end, as well as on the different phases of a project (design, POC, development, manual and automatic deployment, regular integration monitoring, production incident monitoring...).
  • French

    Native or bilingual

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

Experience

  • Ministère des Affaires Étrangères – MDN Itinéo
    Study engineer
    PUBLIC SECTOR
    January 2022 - January 2026 (4 years)
    Nantes, France
    Intervention on all phases of the project and application components of the MDN (back-office, front-office, batchs, and API):
    • Contribution to technical and functional choices, with initiative on proposed developments.
    • Design and implementation of DTOs with abstraction of business logic for standard operations (search, update, etc.).
    • Creation and maintenance of initial and advanced configuration settings for Itinéo.
    • Management, security, and encryption of exchanges via the APIs used by Itinéo.
    • Establishment of application exchanges with the machine park and user manager.
    • Development and maintenance of application batchs.
    • Gradual migration of the presentation layer from JSP to Thymeleaf.
    • Technical migration from Java 8 to Java 17.
    • Monitoring of deployments on integration and acceptance environments.
    • Code quality and security monitoring (SonarQube, CVE vulnerability management).
    • Anomaly tracking.
    • ...
    Java Spring boot Thymeleaf Git JavaScript
  • Ministère des Affaires Étrangères – Diplomatie
    Study engineer
    October 2020 - December 2021 (1 year and 2 months)
    Diplomacy is the tool for correspondence of representatives abroad. Migration of the wiki supported by the Exoplatform solution to Xwiki:
    • Familiarization with the Xwiki project.
    • Creation of a Python script to migrate using Xwiki's Rest API.
    • Creation of a custom solution for authentication.
    • Automation of continuous integration.
  • Système U (Norsys)
    Study engineer
    July 2019 - June 2020 (11 months)
    Technical migration of a wide range of applications from Java 7 to Java 8, and all impacted frameworks:
    • Version upgrades of certain frameworks and adaptation of configurations
    • Code adaptation
    • Resolution of dependency conflicts
    • Testing and deployment
    Development of features on various applications with different technologies, with retro-analysis of each application. Evolution of applications to handle the unique identifier. Design of REST APIs with API Designer (Obéo), and replacement of AS400 calls with REST APIs for the Place De Marché and OFU applications.

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Education

  • Training in
    Angular 6
    2018
    Formation à
  • Professional Degree DA2I (Internet and Intranet Application Development)
    2008
    Licence Professionnelle DA2I (Développement d'Application Internet et Intranet)

Skill set

Categories