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Fabrice ReynaudFR

Fabrice Reynaud

Supermalter

Tech Lead / Lead Dev / DevOps

€600/day
3 projects
Montigny-le-Bretonneux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fabrice

With over 15 years of experience as a Backend/Frontend Developer, Tech Lead, Lead Dev, and DevOps, I specialize in managing complex technical projects: web platform redesigns, cloud microservices development, API creation and integration, as well as system integration (ERP, CRM, WMS, ESB). My goal is to deliver high-performing, scalable solutions aligned with business needs, while adhering to the highest quality standards.

Areas of Expertise
- Technical project management: From needs analysis to delivery, I manage large-scale projects, such as integrating complex ecosystems or redesigning e-commerce platforms.
- Architecture and development: Designing modern architectures (Next.js, Nuxt.js) and developing data flows via ETL (Blueway) or REST APIs (Salesforce, Google Cloud).
- DevOps and Cloud: Implementing CI/CD pipelines (GitHub Enterprise), containerization with Docker, and deployments on AWS or Google Cloud.
- Team leadership: Recruiting, training, and mentoring junior developers, coordinating internal and freelance teams to ensure skill development and smooth execution.

My Strengths
- Rigor and attention to detail: Every line of code and every process is validated to ensure optimal quality.
- Pragmatism: I propose concrete solutions tailored to client constraints and objectives.
- Adherence to best practices: Unit tests, non-regression, clean code, and scalable architectures are at the core of my approach.
- Effective communication: As the primary technical point of contact, I facilitate exchanges with partners (agencies, integrators) and internal teams.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Montigny-le-Bretonneux (up to 20km)

Experience

  • SOS Accessoire
    Lead Dev
    E-COMMERCE
    May 2022 - September 2025 (3 years and 4 months)
    Maurepas, France
    Managed the integration of a new ecosystem (ESB, ERP, WMS) to optimize business processes
    - Needs analysis, writing functional and technical specifications, developing test plans, and designing non-regression tests
    - Designed and developed data flows between five applications using Blueway ETL
    - Primary technical contact for partners (web agency, ERP, WMS, Blueway integrators, and hosting provider)

    Supervised the technical redesign of e-commerce platforms
    - Selected a new technology stack after in-depth analysis and proof-of-concept development (Vue Storefront, Next.js, Nuxt.js, etc.)
    - Coordinated development on the Next.js stack with a team of freelancers and supported the internal team in skill development
    - Recruited, mentored, and trained two junior developers
    Tech Lead ETL Processes API Google Cloud Next.js
  • Culligan
    Study and Development Engineer
    HEALTH AND WELLNESS
    October 2017 - December 2021 (4 years and 2 months)
    Voisins-le-Bretonneux, France
    Took over company websites and CRM internally
    - Migrated websites to AWS infrastructure
    - Deployed GitHub Enterprise for Culligan and implemented CI/CD pipelines
    - Containerized the development environment with Docker
    - Developed functional enhancements and performed corrective maintenance

    Integrated with Salesforce
    - Defined and implemented the overall architecture with the CIO
    - Responsible for the deployment and administration of Talend Cloud (AWS)
    - Developed integrations via Salesforce REST API

    Responsible for application development
    - Technical referent for partners
    - Recruited, mentored, and trained three junior developers
    - Updated and optimized existing tools and technologies
    Amazon Web Services Salesforce Talend Docker PHP Symfony
  • Bull
    Study Engineer
    SOFTWARE PUBLISHING
    April 2014 - September 2017 (3 years and 5 months)
    Les Clayes-sous-Bois, France
    Developed IDC (Trusted Infrastructure) products
    - Enhanced and maintained the IDC product suite
    - Validated and integrated the MetaPKI solution
    - Improved internal development tools and methods

    Developed solutions for the Internet of Things
    - Wrote functional and technical specifications, developed, and performed unit tests for the Objenious portal (Bouygues Telecom)
    - Developed a fleet management system for Ondeo smart meters (Suez)
    Java PHP Linux Internet of Things Cybersecurity

Reviews

5.0

Out of 2 ratings

SébastienS

Sébastien

Directeur des Systèmes d'Information - SOS-Accessoire

Reviewed on 3/11/2026

Very professional, available, attentive, and always reliable in execution. A valuable resource on demanding technical subjects, whom I recommend without reservation.
SébastienS

Sébastien

Directeur des Systèmes d'Information - SOS-Accessoire

Reviewed on 1/29/2026

Fabrice demonstrated great professionalism throughout the mission. Deadlines were always met, with constant and appreciated availability. He quickly identifies blocking points, even when they go beyond the strict scope of the mission, and proposes relevant solutions. The documentation produced is clear, complete, and usable. A rigorous, reliable, and efficient collaboration.

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Education

  • Master's in Computer Science
    UPMC (Pierre and Marie Curie University)
    2010
    Master d'informatique
  • Bachelor's in Computer Science
    UVSQ (University of Versailles Saint-Quentin-en-Yvelines)
    2008
    Licence d'informatique

Skill set

Categories