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Youssef L.YL

Youssef L.

Senior Fullstack Developer

€560/day
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Youssef

Lead Full-Stack Javascript Developer with over 10 years of experience in developing web applications for various clients and projects (Banking/Insurance/ecommerce/luxury/Transport...)
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • Hermès Sellier
    Senior FullStack React/Nodejs Developer at Hermès
    LUXURY GOODS
    March 2024 - Today (2 years and 5 months)
    Paris, France
    Total redesign of Hermès sales back-office applications
    Technical tasks:
    - Participation in Agile ceremonies (Daily Meeting, Sprint Planning, grooming...)
    - Collaboration with UX for UI mockups with Figma
    - Definition of functional scope and separation by domain (Domain-driven design)
    - Creation of React applications for each domain
    - Creation of a back for front for each front app
    - Unit testing with testing library and jest/vitest
    - Creation of a design system with storybook
    - Full Typescript environment
    - CI/CD with gitlab ci
    - Code review
    - Presentation (demo) at the end of each sprint of the developed features
  • Société Générale
    Senior Full-Stack Developer
    BANKING AND INSURANCE
    April 2021 - Today (5 years and 3 months)
    Paris, France
    Development of new modules and improvement of the intranet support application for the bank
    Project Objective: Implementation of new features and improvement of the support management application dedicated to bank employees.
    - Participation in Agile ceremonies (Daily Meeting, Sprint Planning, retrospective...)
    - Functional and technical refinement of user stories
    - Detailing the requirements for graphical interfaces with UX.
    - Development of web interfaces with React
    - Development of UI components according to a design system in Storybook.
    - Creation of APIs and microservices with NestJs
    - Unit Tests (front with Testing library and back with jest)
    - End-to-End Tests with Testcafé
    - WebPerf, caching
    - API documentation with Swagger.
    - Code review.
    - English-speaking environment
  • Ouigo
    Senior Front-End Developer
    TRANSPORTATION
    September 2020 - April 2022 (1 year and 7 months)
    Paris, France
    Redesign of the Ouigo France sales website and mobile application
    Creation of tasks to be handled in a user story
    - Development of UI components following the Atomic Design methodology
    - Creation of API calls and selectors/sagas for the redux part
    - Unit Tests
    - Integration of components in Storybook
    - CI/CD on Azure pipelines
    - Code review

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