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Hermann SoraisHS

Hermann Sorais

⚡ Drupal fullstack developer | Certified expert

€500/day
1 project
Laval, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hermann

💁‍♂️ Drupal backend + frontend developer (Drupal XP > 10 years, Dev > 15 years)

After a formative experience in a major digital company from 2015 to 2021, participating inlarge-scale projectsfor major clients, I now operate as afreelance Drupal / Symfony fullstack Developerserving companies, institutions, or communication agencies.

💪 Certified expertise

I am Acquia certified "Drupal 11 **Backend Specialist"**, demonstrating my expertise in custom Drupal development and more broadly in everything related to Drupal site development (performance, security, best practices, etc.).
I put my skills and experience at your service for any type of need:

  • CMS / Framework: Drupal CMS 7 to 11, Symfony 4 to 7
  • Backend: PHP, MySQL
  • Frontend: HTML5, CSS3, JavaScript, jQuery
  • AI: Implementation of a conversational robot

🏅Qualities

Speed of execution, creativity, very high quality standards for my deliverables, strong UX/UI sensitivity.

Feel free to consult my various experiences and read my recommendations.

👋See you soon to discuss your projects together!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Laval (up to 30km), Mayenne (up to 30km), Rennes (up to 10km), Le Mans (up to 10km)

Experience

  • Japan Experience
    Senior fullstack Drupal Developer
    TRAVEL AND TOURISM
    October 2025 - November 2025 (1 month)
    Paris, France

    🔎 What?

    Performance audit and best practices
    Implementation of lazy building on single/multistep product forms.

    🖥️ How?

    • Custom lazy building module (form, block, ...)
    • Adaptation of existing forms for Ajax transition.
    • Fixes for detected errors in existing code / application of Drupal dev standards and best practices on the adopted code
    • Front-end

    🚀 Tech side

    Gitlab, Drupal 11, Drush, HTML, SASS, Javascript
    Drupal 11 JavaScript Ajax
  • STUDI
    Senior fullstack Drupal Developer
    EDUCATION AND E-LEARNING
    December 2021 - June 2025 (3 years and 5 months)

    🔎 What?

    Design and development of the work-study contract platform offered by Studi / Academee (employer/apprentice front-end tunnels and back-office management of the apprentice's file lifecycle)

    Maintenance and evolution / development / redesign of the Drupal multisite (Studi.com / Academee.com / Comptalia.com flagship)

    Maintenance and evolution of middlewares (management of the training catalog and leads)

    AI chat POC for training advisors

    Etc.

    🖥️ How?

    • Installation and configuration of contrib modules / patches
    contrib / custom
    • Drupal configuration (views, roles, permissions, …)
    • Development of custom modules
    • Implementation of Drush commands, CRON tasks,
    Queue Workers, Event Subscribers, custom fields and widgets,
    • Development of custom forms or use of webform
    depending on use cases
    • API creation / consumption
    • Drupal core and contrib module updates
    • Responsive mobile-first theming
    • Documentation
    • Maintenance

    🚀 Tech side

    Docker, Git, Gitlab CI/CD, Drupal 8 to 11, Drush, HTML, SASS, Gulp, JS, Sonar Cube, PHP Unit, AI (LLMs / RAG / Pinecone), JIRA, PHP Storm
    Drupal 10 AI Chatbot HTML/CSS/JS PHP/MySQL Docker
  • OpenAgenda
    Malt logoOn Malt
    Senior PHP Backend Developer
    SOFTWARE PUBLISHING
    November 2021 - November 2021
    La Bazouge-des-Alleux, France

    🔎 What?

    Evolution and maintenance of the different maintained versions (D8 to D10) of the OpenAgenda Drupal contrib module
    Complete development of the PHP library openagenda/sdk-php

    🖥️ How?

    • Interfacing the module with the Open Agenda API / SDK
    • Theming
    • Maintenance

    🚀 Tech side

    Vagrant, Drupal 8-9-10, Drush, HTML, SASS, JS, PHP Storm
    PHP Git Drupal HTML/CSS/JS Drush

Reviews

5.0

Out of 1 rating

K

Kaoré

OpenAgenda

Reviewed on 11/12/2021

The library was delivered with its tests and documentation before the scheduled date.

Recommendations

Anaïs Prud'HommeAP
Federico CaloFC
GA
+1
Anaïs Prud'Homme and 3 other people have recommended Hermann

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Education

  • Computer Development Designer (B+4)
    ENI Ecole Informatique (Apprenticeship)
    2018
  • Software Developer (B+2)
    ENI Ecole Informatique (Apprenticeship)
    2017

Certifications

Skill set

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