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Madjey MensahMM

Madjey Mensah

Java/Angular Freelance Developer

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Madjey

I am a Java Spring Boot/Angular full-stack developer. My priority is customer satisfaction. Therefore, I can guarantee you quality deliverables within deadlines. I have over 10 years of development experience.
  • French

    Native or bilingual

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

Experience

  • Renault
    Alten Consultant
    AUTOMOBILE
    June 2024 - March 2026 (1 year and 9 months)
    Guyancourt, France
    Java/Angular Development Development of the PRISM application (tool for monitoring the production process of automotive parts at Renault) Development of the automotive parts creation module in the PRISM repository Development of the automotive parts validation workflow
    Development of the automotive parts color and material definition functionality
    Development of the PDF export of the validation report
    Containerization of the application with Docker
    Migration from Java 17 to Java 21
    Migration from Angular 17 to Angular 18 then to Angular 19
    Unit Test with Junit and Mockito Environment: Java 21, Angular 18, NGRX, RXJS, Typescript, Hibernate, Spring Boot, Mapstruct, Gradle, Sonar, Git/Gitlab, HTML, CSS, Postman, Bruno, Swagger
  • GALEC LECLERC
    JAVA Developer
    RETAIL (LARGE RETAILERS)
    July 2022 - May 2024 (1 year and 10 months)
    Ivry-sur-Seine, France

    Development of the Alice Offre application (Application for creating and distributing product offers to Leclerc stores)
    Development of the product sheet creation screen
    Development of the product pricing management screen (taxes, discounts, and promotional offers)
    Development of the module for managing suppliers and negotiated contracts between suppliers and the Leclerc group.
    Development of the module for distributing product offers to Leclerc stores
    Development of the module for managing store commitment feedback. Environment: Java J2EE, Struts, Hibernate, PostgreSQL, Tomcat, Maven, Sonar, Git/Gitlab, AzurDevops, HTML, CSS
  • QUADIENT
    JAVA Developer
    July 2020 - July 2022 (2 years)

    Development of the Webportal application (Application for managing mail franking)
    Development of screens for managing customer accounts (creation and search)
    Development of the screen for creating a new mail franking machine
    Development of payment screens (card or check payment and refunds)
    Development of the module for transferring funds from one machine account to another.
    Development of the reporting section (account statement, direct debit rejection letter, machine usage statistics, etc.)
    Creation of reusable business components
    Calling stored procedures via the Spring JDBC framework. Environment: Java J2EE, Primefaces, Spring JDBC, PL/SQL, JUNIT, HTML, CSS

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Education

  • Master2 Industrial Computing and Systems
    2008
    Master2 informatiques industrielles et systèmes
  • Master1 Industrial Computing and Automated Systems
    2006
    Master1 informatiques industrielles et systèmes automatisés

Skill set

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