You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Jules DigonnetJD

Jules Digonnet

Symfony 7 Engineer | Backend & AI Expert

€300/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Jules

Software engineer specialized in Symfony and web development, I design reliable, maintainable, and performant backends with clear and structured code.

Stack: Symfony 7 (API, clean architecture, Best Practices), Docker, Linux, Nginx, FrankenPhp, cloud deployments (EC2, Docker Compose).

I have a taste for integrating AI into applications to enhance features, automate certain processes, or quickly prototype intelligent tools.

I can strengthen your team or work on your roadmap: creating new features, maintaining legacy code, refactoring, or optimizing existing architectures.

I deliver quickly, communicate clearly, and turn your ideas into performant and intelligent applications.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Lyon (up to 50km), Saint-Étienne (up to 50km), Le Puy-en-Velay (up to 50km), Clermont-Ferrand (up to 50km)

Experience

  • Sun&Lux
    IT & Digital Manager
    CIVIL ENGINEERING
    February 2026 - Today (6 months)
    Development of a custom ERP for the company in Symfony and Next.js. The goal is to migrate an old ERP to a new one with improvements for the company.
  • JD Solutions
    Symfony Developer – Business Tools & Workflow Automation
    December 2025 - January 2026 (1 month)
    Freelance mission for Le Plateau du Fromager, a wholesale cheese supplier (B2B).

    Objective: Structure and automate internal processes to ensure reliable management of orders, data, and system exchanges.

    Achievements:
    • Backend development in Symfony
    • Creation of custom business tools tailored to the wholesale business
    • Automation of data flows (orders, SKUs, customer information)
    • Reduction of manual tasks and improvement of operational reliability
    • Code oriented towards maintainability and performance
    Symfony Docker MySQL Git PHP
  • NOV'IN
    Software Engineer
    September 2022 - August 2025 (3 years)
    Saint-Étienne, France
    During my three years of apprenticeship, I contributed to the Datiplus customer portal project, based on the Symfony PHP framework. My responsibilities included:
    • Improvement and refactoring of existing features
    • Symfony version upgrades (migration, dependency updates, deprecation fixes)
    • Design and development of new features
    • Integration of a new product connected to the platform
    I also participated in code reviews, testing processes, and Agile ceremonies as a member of the development team.
    Symfony Developer Agile Project Management Git External API Integration JavaScript

Recommendations

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • BTS SIO option SLAM
    Lycée Saint Gabriel-Yssingeaux
    2022
    BTS SIO option SLAM
  • Data Engineering
    Télécom Saint-Etienne (42)
    2025
    Data Engineering

Skill set

Categories