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Clément S.CS

Clément S.

Java Developer

€500/day
Lorient, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Clément

I have an atypical background, computer engineer by training. I started with a mission as a Business Analyst and QA Engineer at Crédit Mutuel ARKEA. I then moved to a Business Engineer position where I worked with clients in the energy and retail sectors.
I then decided to get closer to the technical side by joining Sopra Steria as a Java Application Developer and Functional Tester.

I am currently looking for missions in the field of Java development!

Do not hesitate to contact me!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • ASSIA
    Java Developer / React
    SOFTWARE PUBLISHING
    May 2024 - October 2024 (5 months)
    Quimper, France
    Refactoring of a Cobol application into Java 17 and Spring 3+ and React
    - analysis of the existing system
    - development of features and screens
    - unit and integration tests

    Tech Stack:
    Java 17 | Spring boot |Maven | Junit | Mokcito | Oracle
    ReactJs | Vitest
    Gitlab | Jenkins | Sonarqube
    Java React.js Spring boot
  • Tsasiki sas
    Java Developer
    TRAVEL AND TOURISM
    August 2022 - Today (3 years and 9 months)
    Guidel-Plage, France
    Development and improvement of a Java application:
    - splitting a Java 11 Spring 2.1.X monolith into several microservices
    - upgrading Java 19 and Spring 3.0.5 on each microservice
    - development of new features (new API connections in particular)
    - creation of shared libraries (Jar) between projects to avoid code duplication.

    Application Testing:
    - unit tests on the applications
    - integration tests

    Improvement of the CI/CD part of the projects
    - setting up Kubernetes clusters using Helm
    - creation and implementation of a Nexus for shared jars
    - implementation of Sonar to improve code quality metrics
    - implementation of ELK (7.X) for monitoring

    Tech Stack:
    Java 11/19 | Spring boot | Maven | Junit | Mockito
    Postgres | MongoDB
    Kubernetes | Helm | Nexus repo | Elasticsearch Logstash Filebeat Kibana | Sonarqube
    java 19 Kubernetes Helm Spring boot Maven 3 JUnit Mockito ELK
  • OpenClassrooms - Mentorat
    Openclassrooms Mentor
    EDUCATION AND E-LEARNING
    February 2020 - Today (6 years and 4 months)
    Guidel-Plage, France
    Mentoring and coaching students in the Java degree program.
    https://openclassrooms.com/fr/paths/513-developpeur-dapplication-java
    Java Spring boot Spring Security MySQL

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Education

  • Engineer
    ISEN Brest
    2016
    - informatique - numérique
  • Business School
    Brest Business School
    2016
    - droit - supply chain - commerce international

Skill set (36)

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