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Florian LemaireFL

Florian Lemaire

Back-end Developer Java/SpringBoot

€560/day
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Florian

Graduated in 2015 in computer engineering and statistics from Polytech'Lille, I immediately started an internship at the Kiabi service center. I worked there as a full-stack developer, then as a tech lead for 5 years. During this period, I also co-founded Jetdev with 2 partners. I then took on a tech lead role at LeroyMerlin, which I have just completed.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Leroy Merlin
    Tech Lead for the EasyRef team
    RETAIL (SMALL BUSINESS)
    January 2020 - March 2022 (2 years and 2 months)
    Villeneuve-d'Ascq, France
    Context: Creation of a web application for product referencing, directly accessible by suppliers. Actions: - Development of the application - Ensuring technical consistency of the squad - Training new joiners and junior developers - Updating applications on the latest technical foundations - Respecting the architectural consistency of LeroyMerlin and Adeo. Results: - Application in production for the entire LMFR Business Unit - Over 60,000 products referenced via the application (at the time of my departure) - Time-to-market reduced by 50%. Technical environment: Java 11, Angular 11 to 12, GKE, Codacy, MongoDB, Spring Boot, Git, Pub/Sub, Datadog.
    Java Angular GKE MongoDB Spring boot Google cloud Datadog Git
  • KIABI
    Tech Lead for the Construction Collection team
    FASHION AND COSMETICS
    March 2019 - January 2020 (10 months)
    59510 Hem, France
    Context: Development of an application for product referencing. A critical and complex project with a complicated history. Actions: Refactor the overly complex existing code containing too much "dead code". Merge APIs and Back-end into a single application. Ensure technical consistency of the squad. Train new joiners and junior developers. Update applications on the latest technical foundations. Feed Kafka queues. Participate in the Tech Lead circle and lead katas. Results: Refactored application. Skill development of junior developers in good development practices, including unit/integration tests. Led several katas (Spring Boot, Java Stream, Functional Programming in Java, GIT). Development using the Spring Integration framework and discovery of Kafka queues. Technical environment: Java 8, Angular 5 to 8, Jenkins, Sonarqube, Oracle, Mybatis, Spring, Tomcat, Git, SVN, Spring Integration, Kafka, Spring Batch.
    Java Angular Oracle MyBatis Spring Spring Integration Kafka Spring Batch
  • KIABI
    Tech Lead for the Physical Flow team
    FASHION AND COSMETICS
    March 2018 - March 2019 (1 year)
    59510 Hem, France
    Context: The Physical Flow team is responsible for maintaining all applications related to the transport of our goods from Asia to Europe, from factory exit to arrival at the warehouse in France. To this end, the team launched a new project called Transport, which replaces several legacy applications to manage the transport of goods. The entire team operates in a Squad model according to Spotify's agile methodology. Actions: Initialize the Transport application. Maintain the old applications. Ensure technical consistency of the squad. Train and help junior developers improve their skills. Gather requirements from business stakeholders. Results: Transport application initialized. RUN management for old applications. Participation in the Tech Lead circle. Technical environment: Java 5 to 11, Angular 2 to 7, Jenkins, Sonarqube, PostgreSQL, Oracle, Mybatis, Spring, Tomcat, Git, SVN, Spring MVC, PLSQL, Spring Batch.
    Java Angular PostgreSQL MyBatis Oracle Spring Spring MVC Spring Batch Git PL/SQL

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Education

  • Computer Engineering and Statistics, Computer Science
    Polytech'Lille
    2015
    Génie Informatique et Statistiques, Informatique

Skill set (24)

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