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Alex B.AB

Alex B.

Lead Tech Frontend

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alex

Scalable Web Applications
I help companies optimize their frontend architecture and accelerate their development with React.js, TypeScript, and Monorepos. Currently available for missions
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 20km)

Experience

  • OVHcloud
    Lead Frontend Developer
    DIGITAL AND IT
    February 2023 - April 2026 (3 years and 2 months)
    Paris, France
    Led the migration of the client portal from Angular to a modern React architecture, contributing to improved maintainability and development consistency across teams.
    - Designed and implemented the frontend architecture (monorepo, standards, tooling).
    - Defined frontend standards and best practices for the project.
    - Created a React component library documented with Storybook.
    - Implemented integration and E2E tests (React Testing Library, Playwright).
    - Collaborated with backend and platform teams to ensure scalability and performance.
    - Improved code quality through standards and technical reviews.
    React.js React Vite.js Typescript ESLint
  • Société Générale
    Lead frontend dev
    BANKING AND INSURANCE
    October 2018 - Today (7 years and 8 months)
    Fontenay-sous-Bois, France
    - Developed a frontend foundation to generate initial projects under the React framework.
    - Designed a graphical component library (storybook).
    - Trained and supported teams in ReactJS.
    - Developed internal, client, and agency web applications.
    React.js redux redux-saga JavaScript ES6 Jest Atlassian JIRA Git Java Spring boot
  • Canal Plus
    Javascript Developer
    PRESS AND MEDIA
    January 2017 - October 2018 (1 year and 9 months)
    Issy-les-Moulineaux, France
    - Developed and maintained a web application embedded in set-top boxes (CanalPlus, freebox, miami bouygues, orange) and Samsung TVs.
    - Refactoring, software architecture, and code quality.
    - Wrote unit and functional tests (KarmaJS, Mocha, Nightwatch).
    - Maintained a REST API in Python.
    JavaScript Backbone.js ES6 Karma Mocha Python

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Education

  • Master 1
    Etna Paris
    2014
    Architecte logiciel, développeur d'application
  • Bachelor +3
    Epitech Paris
    2013
    Bachelor informatique

Skill set

Categories