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Wendy AfrimWA

Wendy Afrim

Backend Developer - PHP/Symfony

€400/day
Mantes-la-Ville, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Wendy

Are you looking for a reliable, structured, and proactive backend developer to advance your Symfony project?
I can assist you in developing your business platform, whether it's an e-commerce site, a custom back-office, a stock management system, or an automation tool connected to your CRM / ERP / marketing tools.

My goal: to deliver robust, readable, well-documented code, while remaining responsive and attentive to your business priorities.
Specializing in Symfony (API Platform, Doctrine, JWT, PHPUnit…), I design scalable REST APIs, connected to databases (MySQL/PostgreSQL), webhooks (Brevo, Klaviyo), or order management systems.
I can also intervene for:

- Redesigning an existing architecture,

- Designing logical and scalable workflows,

- Creating automated exports,

- Clearly documenting a service to facilitate the upskilling of your teams.

I have worked on concrete subjects: stock management, order funnel, internationalization, cart recovery, marketing automation, and integration of logistics services.

My deliverables: tested code, clear PRs, well-named endpoints, respected business logic, and active client listening.

I am available for remote work missions, either independently or in a pair with your existing teams.

Let's discuss your project together: I will adapt to your pace, your challenges, and advance your product with seriousness and simplicity.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Mantes-la-Ville (up to 50km), Paris (up to 10km)

Experience

  • NV GALLERY
    Backend Developer | PHP/Symfony
    January 2022 - June 2025 (3 years and 5 months)
    Stock management redesign (Symfony + NestJS microservice)
    → Integration of a stock reservation/release microservice, interfaced with the order funnel via webhooks. Improved customer journey reliability, better business traceability.

    Asynchronous multilingual translation service
    → Design of a dedicated service for content internationalization (marketing & products), with automatic fallback, import/export management, and asynchronous sending of files for translation.

    Order Transfer System (0€ orders)
    → Integration of a new internal order type using the Chain of Responsibility design pattern, to unify existing logic between: e-commerce site, quote tool, and after-sales service order transfers.

    Dynamic B2B loyalty system
    → Automatic assignment of customer tags based on their cumulative net sales, with real-time discounts applied upon reaching thresholds during order validation. Synchronization with the e-commerce rules engine.

    Information relay to ERP
    → Generation of enriched JSON payloads for the ERP (stock, delivery, etc.) to ensure better synchronization between internal systems and logistics providers.

    Brevo → Klaviyo Migration
    → Redesign of automated campaigns, management of event triggers, synchronization of user data with the marketing CRM.

    Proactive RUN Support
    → Monitoring of production anomalies, intervention on critical bugs, continuous improvement through feedback from product and support teams.
    ERP E-commerce CRM Microservices Klaviyo
  • E-PASTELSOFT
    Early stage
    January 2021 - January 2022 (1 year)
    First structuring experience in backend, where I contributed to the from-scratch development of a complete management platform for training centers, in a PHP/Symfony environment.

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Education

  • Web and Mobile Web Developer - Title II RNCP
    Philliance Formation
    2020
    HTML, CSS, Javascript, JQuery, PHP, Symfony
  • Bachelor - Computer Technician
    ESGI
    2021
    Docker, Fondamentaux Linux, Server Web, PHP, Laravel, Sass, HTML, CSS, Ajax, Github

Skill set (43)

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