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Xavier B.XB

Xavier B.

PHP Back-End Developer

€550/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Xavier

Passionate developer with 15 years of experience:

My major achievements:
• Creation of a specialized framework for a company
• Development of a Messenger-like messaging system for discussing ads
• Creation of various APIs in different languages
• Development of several web crawlers
• Creation of a back-office to centralize the management of a network of 50 websites
• Complex multi-step forms
• Successfully achieved Google SEO for approximately 300 client websites, across all sectors
• A domain sniping software

With rich and solid development experience, I have the skills to manage a project from A to Z, from conception to deployment. Autonomous and adaptable, I easily integrate into a team to bring immediate added value and contribute effectively to ongoing projects.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Remote only
Primarily works remotely

Experience

  • INPI
    PHP / Symfony / React Full Stack Developer
    LEGAL
    October 2023 - April 2024 (6 months)
    Paris, France
    • Freelance mission for the Guichet Unique website of INPI
    • Development of features and bug fixes in PHP and React, according to JIRA tickets
    • Enrichment of forms, improvement of user journeys, generation of XML and PDF files
    API PostgreSQL PHP 7 Symfony Full-stack Developer React.js Docker Unit testing Gitlab Git Jira Jenkins Code review Agile methodology Scrum Typescript Postman
  • Hitechpros
    C# / ASP / AngularJS Full Stack Developer
    DIGITAL AND IT
    December 2019 - April 2023 (3 years and 4 months)
    Montrouge, France
    Redesign of 3 high-traffic websites: esn.hitechpros.com, freelance.hitechpros.com, client.hitechpros.com

    For this:
    • Creation of a specific framework linked to the company's technical needs
    • Creation of REST APIs for the different front-ends
    • Creation of a Messenger-like messaging system, with the ability to take actions on proposed ads directly from the messaging system
    • Multi-step forms for posting an ad, as well as responding to them, with the ability to create drafts
    • Simple and advanced search engine
    REST API ASP AngularJS Microsoft SQL Server Git JSON JavaScript jQuery CSS HTML C#
  • Observantiae
    PHP / Symfony / JS Full Stack Developer & SEO Consultant
    CONSULTING AND AUDITS
    October 2018 - October 2019 (1 year)
    Paris, France
    Various missions as a full stack developer (PHP & JS) and SEO consultant for clients of the Observantiae network:

    • Back-end Symfony 4 development (REST API) using SCRUM methodology
    • Development, optimization, and configuration of Wordpress sites
    • SEO Audit and strategy
    PHP Symfony REST API Git SEO SEO audit Wordpress jQuery MySQL

Recommendations

Mélanie FerreiraMF
MD
FU
Mélanie Ferreira and 2 other people have recommended Xavier

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Education

  • Master "Software Architect and Web Developer"
    Pôle Paris Alternance (PPA)
    2010
  • Bachelor's Degree "Software Architect and Web Developer"
    IUT Paris Descartes
    2008

Skill set

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