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Jean-Baptiste NahanJN

Jean-Baptiste Nahan

Web Expert Consultant (PHP/Symfony/Sylius/Ibexa)

€690/day
Lyon 7e Arrondissement, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Baptiste

Are you embarking on a new web project, or do you already have a web project running with PHP? I offer you my experience in software development according to your needs.

Remotely or on-site, I can intervene for:

Conducting an audit (2 to 5 days): to diagnose a malfunction of your PHP application in production. Or to analyze the source code of your application and identify malfunctions, design errors, and bad practices.

Occasionally with support to help you with the implementation of continuous integration (CI); continuous deployment (CD); the implementation of unit tests (Atoum, PHPUnit); the implementation of acceptance tests (functional) with Behat, or the realization of specific development.

Continuously to strengthen your team as a Lead Dev during the design, development, and acceptance phases of your Web application.

Trained in IT and with over 15 years of experience in software development, I have a good knowledge of computer hardware and network operation.

I am happy to share my knowledge through training and support. Knowledge transfer also occurs through project-related documentation and testing.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • MyCercle
    Senior Developer
    SOFTWARE PUBLISHING
    September 2023 - Today (2 years and 10 months)
    Application maintenance.

    - Code audit and improvement proposals
    - Implementation of continuous integration and continuous deployment
    - Dependency updates
    - Evolution and bug fixing
    PHP PHPUnit Gitlab CI/CD Symfony
  • Interflora
    Web Expert Consultant
    E-COMMERCE
    June 2021 - Today (5 years and 1 month)
    Lyon, France
    I worked for a division of the MyGift group, which manages the site cadeaux.com.
    The e-commerce site uses Sylius for online sales and Odoo as an ERP.

    - Setup of the French store.
    - Improvement of site performance.
    - Update of Sylius to the latest versions of PHP and Sylius / Symfony.
    - Optimization of search via ElasticSearch.
    - Development of site evolutions
    - Integration of the Checkout payment gateway (CB/PayPal/ApplePay/Alma)
    - Improvement of the Dalenys payment gateway (retrieval of lost payment information, payment callback)
    Listening Technical Expertise Web Development Front-End Development Back-End Development PHP Sylius Azure DevOps Typescript
  • ALPTIS ASSURANCES
    Web Expert
    BANKING AND INSURANCE
    May 2023 - Today (3 years and 2 months)
    Lyon, France
    I am involved in a division of the CMonAssurance group.

    - Software architecture design
    - Code review
    - Code optimization
    PHP Symfony Consulting Listening Software Architecture

Recommendations

LH
Florent BalluFB
Laura Hoffmann and 1 other person have recommended Jean-Baptiste

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Education

  • Advanced Technician Certificate in Management Information Technology (Application Developer Option)
    Science U
    2006
  • Project Management
    Learning Tree International
    2009
    Gérer un projet du début à la livraison. Suivre l'évolution et anticiper les dérives. Rendre compte au Product owner et à l'équipe.

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