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Billy VillenaBV

Billy Villena

Symfony PHP Developer

€500/day
5 projects
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Billy

I have been working with Symfony since the beginning and have followed the framework's updates, as well as PHP's. I welcome new features and changes with great interest and encourage those around me to do the same.

My goals are to provide qualitative, clean code that respects norms and standards, but above all, to evolve the team and the work environment.
I enjoy tackling problems and finding solutions, even if it means finding or creating new components, rethinking the architecture, or improving the data schema.
  • French

    Native or bilingual

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

Experience

  • Adélie
    Symfony Developer
    DIGITAL AND IT
    April 2025 - August 2025 (4 months)
    Development of a Fullstack Symfony application used as the client's website and also as a tool for their business activity (personal space for their own clients and administration space for themselves).

    • PHP 8.4 / Symfony 7.3 / Stimulus 3 / Tailwind 4
    • Use of Symfony UX and Live Components
    • Interfacing with an ERP via its SOAP Web Service
    Symfony 7 Symfony UX Stimulus TailwindCSS Public Visibility
  • Sully Group
    Symfony Lead Developer
    DIGITAL AND IT
    February 2024 - Today (2 years and 4 months)
    Saint-Priest, France
    • Technical reinforcement for fixes and evolutions
    • Technical and functional knowledge support
    • Migration from PHP 8.0 to 8.3
    • Team of 2 to 5 developers (depending on periods)
    Lead Developer Symfony Stimulus
  • Ecole ORT Lyon
    Trainer and Referent
    EDUCATION AND E-LEARNING
    September 2023 - Today (2 years and 9 months)
    Lyon, France
    Trainer

    Responsible for the "web" courses for the 3OLEN promotion (bachelor's degree):

    - Web architectures, code quality and management.
    * Web and HTTP refreshers.
    * Client-server architectures, MVC/MVVM/MVP, SOA, micro-services.
    * APIs: SOAP (notions), REST (and especially RESTFul), interface contracts (Open API).
    * Unit tests and quality.
    * Source code versioning with git.
    - Frameworks with Symfony and ApiPlatform.
    - In-depth courses for students in initial training (non-work-study): Git, Docker, PHPUnit, PHP, Symfony.

    Referent

    Management and monitoring of the two cross-functional projects for 3OLEN.

    The cross-functional project is to be carried out in teams over an entire semester, covering the modules studied during the year.

    Jury

    Jury member for the defense of the cross-functional projects of 3/4/5 OLEN (Bachelor and Master).

    Jury member for the defense of the professional exams of 3 and 5 OLEN:
    - Activity report.
    - Reflection, research, and analysis work on a major topic (thesis).
    Training Support and Tutoring

Reviews

5.0

Out of 5 ratings

C

Chloe

AVR SOLUTIONS

Reviewed on 8/1/2023

Excellent collaboration with Billy, we will work with him again on future projects. Billy is attentive, efficient, proactive, he integrated very well with the team, and we enjoyed working together. I recommend Billy without hesitation!
C

Chloe

AVR SOLUTIONS

Reviewed on 3/31/2023

Billy joined during a rush phase and quickly adapted to our organization and project, being proactive. He is competent, efficient, and autonomous; it's a pleasure to work with him. Don't hesitate to call on him. Thank you, Billy!

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Education

  • Master in Information Systems and Infrastructure Management, Project Management
    ORT Lyon
    2019
    Master Manager de Systèmes d'Information et d'Infrastructure, Management de projet
  • CSI (Information System Designer), Web Development
    ORT Lyon
    2017
    Csi (Concepteur de Système d'Information), Web development

Certifications

Skill set

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