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Justine R.JR

Justine R.

Product Engineer Senior · TS / React / Node.js

€650/day
1 project
Bordeaux, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Justine

Fullstack senior with 12 years of experience. I don't just deliver what's asked of me – I strive to understand the real need to propose the best solution.

My approach: I talk to users, identify daily pain points, and build technical solutions that address real problems, not just specs.

I work with an AI-augmented workflow (Claude Code) that allows me to deliver with greater rigor and speed, without sacrificing maintainability.

Recent contexts: Media back-office (React, WordPress), employee benefits mobile app (React Native, Apple Wallet), micro-crèche management SaaS (Laravel, Vue.js).

Stack: TypeScript · React · Next.js · Node.js · React Native · Python · PostgreSQL
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Bordeaux (up to 10km)

Experience

  • Actugaming
    Fullstack Developer
    VIDEO GAMES AND ANIMATION
    November 2014 - Today (11 years and 9 months)
    Paris, France
    Development and continuous evolution of a major French gaming media (actugaming.net). 11+ years of collaboration.

    Recent phases:
    · Architecture refactoring: CPT/ACF migration → custom tables with a custom plugin
    · New editorial modules (game universes, cross-cutting)
    · Integration of an RAG for editorial recommendation
    · Performance and scalability optimization for high traffic

    Note: Flexible historical collaboration, compatible with full-time freelance assignments.

    Stack: WordPress · PHP · React.js
    WordPress PHP Vue.js
  • Mūcho
    Tech Lead
    BANKING AND INSURANCE
    February 2025 - January 2026 (11 months)
    Bordeaux, France
    Technical leadership and development of an employee benefits platform (payment card, mutual insurance, employee savings).

    · Creation of the complete mobile application in React Native and Expo
    · Apple Wallet and Google Wallet integration
    · NestJS backend and Next.js frontend architecture
    · Technical supervision and code review

    Stack: Next.js · NestJS · React Native · Expo · TypeScript
    Next.js NestJs React Native TypeScript
  • Meeko
    Fullstack Developer
    EDUCATION AND E-LEARNING
    August 2021 - January 2025 (3 years and 5 months)
    Bordeaux, France
    Lead Developer on a micro-crèche management SaaS (scheduling, automatic invoicing, document generation).

    · Development of new features on the PHP/Laravel backend architecture
    · Creation and optimization of Vue.js frontend interfaces
    · Implementation of complex business modules related to billing and scheduling

    Stack: Laravel · Vue.js · MySQL
    Laravel Vue.js PHP

Reviews

5.0

Out of 1 rating

RodolpheR

Rodolphe

Rodolphe Cochet Conseil

Reviewed on 6/27/2020

Very talented developer, attentive to the client, expert technical skills, reliable, absolute respect for deadlines and excellent adaptability.

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