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Hugo TritzHT

Hugo Tritz

Supermalter

Senior Web Developer ❤️ PHP & Symfony

€525/day
30 projects
Nantes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hugo

I help companies create, evolve, make reliable, and maintain their business web applications, primarily in PHP and Symfony.

**Web developer since 2009 and freelancer since 2020**, I provide support to teams or work autonomously on long-term or short-term assignments. I enjoy understanding existing systems, producing maintainable code, and making steady progress.


My background has led me to work as a senior web developer and project manager in demanding environments: healthcare, hospitals, emergency services, social services, non-profits, and operational management.

My main areas of focus:
  • Senior web development support in PHP and Symfony;
  • Backend and fullstack development for business applications;
  • Design and evolution of APIs, authentication, security, JWT, 2FA;
  • Maintenance, progressive refactoring, and modernization of legacy applications;
  • Software quality, automated testing, tooling, CI, and useful documentation.

Main Stack:PHP, Symfony, PostgreSQL, MySQL/MariaDB, Doctrine, JavaScript, Tailwind CSS, Docker, GitLab CI, PHPUnit, Behat, PHPStan.

Based in Nantes, I work fully remotely or integrated into a project team.My preferred contexts: an existing codebase, a concrete business need, and a useful product to evolve over time.

Looking forward to discussing your project with you soon 😃
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Indépendant
    Senior Web Developer Freelance | PHP & Symfony
    SOFTWARE PUBLISHING
    September 2020 - Today (5 years and 9 months)
    Nantes, France
    Development, maintenance, and modernization of business web applications in PHP and Symfony, providing team support or full autonomy.

    Significant assignments:
    • Emergency management web solution, in an Agile/Scrum team: backend development, secure APIs, authentication, 2FA, JWT, real-time with Mercure, legacy maintenance, and automated testing;
    • Mission and agent management application for a subsidiary of the Suez group: business analysis, design, fullstack development, responsive interfaces, maps, routing, third-party API integration, deployment, and maintenance;

    Other assignments:development on an ERP, a business medical application, and a Vital card reader client (electron, node js).

    Main technologies: PHP, Symfony 5/6/7, PostgreSQL, MySQL/MariaDB, Doctrine, JavaScript, Tailwind CSS, Docker, Behat, PHPUnit, PHPStan, GitLab CI.
    PHP Symfony Fullstack API Application Maintenance
  • Opendev
    Web Developer / Project Manager
    SOFTWARE PUBLISHING
    October 2009 - August 2020 (10 years and 10 months)
    Dijon, France
    Development, management, and maintenance of business applications within a software vendor specializing in healthcare.

    I worked on applications used in medical, hospital, social care, and emergency contexts: regional electronic health records, ambulance dispatching, intervention planning, neonatal prescriptions, interfaces with hospital systems, DMP connector, legacy modernization, and historical application migrations.

    Role: needs analysis, design, modeling, development, deployment, maintenance, team coordination, client relations, and technical or user training.

    Technologies: PHP 5/7, Symfony 1 to 5, Doctrine, JavaScript, HTML/CSS, Bootstrap, MySQL, PostgreSQL, Linux, Apache, Docker.
    PHP Symfony JavaScript Legacy Modernization Business Application
  • CEA
    Web Developer
    RESEARCH
    September 2008 - June 2009 (9 months)
    Grenoble, France
    Within the Observatory of Micro and Nano Technologies.

    Design and development of a contact management web application as part of a work-study program.

    Technologies: PHP, CakePHP, MySQL.
    PHP Web Developer MySQL cakePHP

Reviews

5.0

Out of 29 ratings

G

Gaspard

Logicoss Digital Healthcare

Reviewed on 3/5/2025

Hugo has been supporting us effectively, rigorously, and successfully for 3 years. Very attentive to business needs, it's a pleasure to have him by our side.
A

Adeline

CNS INSTRUMENTATION

Reviewed on 10/17/2024

Once again, Hugo fully met our expectations, sometimes even exceeding them. Exemplary professionalism, great listening skills, reliability, and dedication are just a few of the qualities we appreciated in Hugo. If you want your IT project to succeed, have no doubts: go with Hugo!

Recommendations

FU
FU
Former user and 1 other person have recommended Hugo

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Education

  • Professional Bachelor's Degree
    IUT2 - Pierre Mendes France University, Grenoble
    2009
    Licence Pro Systèmes Informatiques et Logiciels
  • DUT in Computer Science
    University of Burgundy, Dijon
    2008

Skill set

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