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Jawad O.JO

Jawad O.

Senior Fullstack Developer Java / React / DevOps

€630/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jawad

Full-Stack Java/React Developer with 8 years of experience in the Java stack and 4 years with React. I have primarily contributed to the development of applications for software vendors in various sectors, including Customer Relationship Management (CRM), digital workplaces, and cybersecurity.

My expertise focuses on developing full-stack applications within agile environments, using Java (versions 8, 11, 17, 21) and Spring Boot for the back-end, as well as React for the front-end. I am also heavily involved in managing build processes (Maven, Gradle) and continuous integration/continuous deployment (CI/CD).
  • Arabic

    Native or bilingual

  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • CS Novidys
    Full-stack Developer Java | React | DevOps
    DEFENSE AND MILITARY
    February 2023 - Today (3 years and 4 months)
    Le Plessis-Robinson, France
    Development of an application for managing building access on smart cards

    • Writing functional specifications.
    • Defining the specifications of the IDOPTE middleware APIs for low-level exchanges between the application and card readers.
    • Designing the data model.
    • Architecture and development of application modules: Spring for the backend and React + Redux Toolkit for the frontend.
    • Defining CI/CD pipelines.
    • Setting up a SonarQube environment for code quality metrics.
    • Monitoring the application from Prometheus through the application's exposed metrics
    Spring boot 3 Java 21 Spring Security Spring Data Spring HATEOAS Hiberrnate TDD/BDD JUnit 5 React 18 RESTful WebServices Yarn Vite.js Vitest Maven 3 Websocket JavaScript Material UI Formik yup Gitlab Git Jenkins SonarQube SonarLint PostgreSQL
  • Jalios
    Java R&D Engineer / React
    TECH
    February 2021 - December 2022 (1 year and 11 months)
    78150 Le Chesnay-Rocquencourt, France
    Development of Microsoft Teams applications for Jalios Workplace

    • Design of the common technical foundation for Jalios Teams applications.
    • Development of the middleware (nodejs/react) between Teams and Jalios Workplace.
    • Continuous deployment of the middleware in an Azure App Service.
    • Publication of applications in Jalios' internal Teams store and the global Teams store.

    Java 17 JUnit 5 Apache Tomcat React redux Applications Teams SSO OAuth2 Docker Jenkins Git Git/GitLab Microsoft Azure SonarQube SonarLint API REST
  • RECYKIOSK
    Contributor to the Recykiosk project
    TECH
    February 2019 - December 2021 (2 years and 10 months)
    Clichy, France
    ► Design of an automatic used phone buy-back kiosk

    • Participation in the design and development of the back-office for managing kiosk data
    • Design of REST APIs for interactions between kiosks and the control web application
    • Development of interfaces for controlling and monitoring the stages of the phone purchase process.

    Technical environment: Intellij IDEA, JHipster, Spring, React, yarn, Typescript, Node.js, Git / Bitbucket, Docker, MongoDB, OAuth 2.0, RESTful Webservices, JMS/ActiveMQ.

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Education

  • Engineering Degree, Telecommunications and Networks
    Sup Galilée
    2016
    Diplôme d'ingénieur, Télécommunications et Réseaux
  • First-year engineering student, Telecommunications and Networks
    SeaTech Engineering School
    2014
    Elève-ingénieur en première année, Télécommunications et Réseaux

Skill set

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