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Déwi DierickDD

Déwi Dierick

PHP/Symfony and Angular Developer

€450/day
Orléans, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Déwi

Looking for adeveloper**PHP** /SymfonyandAngularto strengthen your teams?
Do you want to develop or improve a website?
Perhaps you just need application maintenance (TMA)?

You are in the right place!

I am a software engineer with 5 years of experience in PHP Symfony and Angular development.

Symfony Certifiedby Wild Code School
I have worked with companies such as: Alstef, Crédit Agricole, GL Industrie...

I ameligible for sensitive sitessuch as MBDA (military site), Air France, ADP...

I can assist you with:

**Backend**:

- Development in Symfony
- Development in PHP
- Development of a back-office
- Development of a dashboard
- Development of APIs (ApiPlatform)
- Setting up relational databases (SQL, PostgreSQL, MySQL, MariaDB)
- Application Maintenance (TMA)
- Data: SQL (DBMS MySQL / MariaDB, PostgreSQL), Doctrine

**Frontend**:

- Development in Angular
- Development in Javascript, TypeScript
- Web application development
- Website development
- Showcase website development
- Website redesign
- Front-end integration in Twig, Javascript, CSS, HTML
- Application maintenance (TMA)
- Writing technical documentation
- CSS (Bootstrap, Tailwind), Javascript (jQuery)

- Tools: Git, GitHub, Gitlab, PHPStorm, VS Code, Slack

--
Full-stack developer, web developer, frontend web developer, backend web developer, backend web developer, Symfony backend developer, PHP backend developer, PHP, PHP Symfony, Symfony PHP, Symfony, REST API, API, API Platform, Angular, Angularjs, Angular js, TypeScript, Javascript, PHP Laravel, Laravel PHP, Laravel, Angular developer, Angular frontend developer, web developer, Angular developer, Symfony developer, web developer

Open to permanent contracts

Shall we discuss your project?
Contact me, I respond quickly
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Orléans (up to 50km), Paris (up to 50km), Lille (up to 50km)

Experience

  • Groupe Crédit Agricole (AE)
    Symfony/PHP Developer
    BANKING AND INSURANCE
    March 2026 - Today (5 months)
    Ploufragan, France
    Crédit Agricole des Côtes d’Armor is a leading mutualist bank, integrated into the Crédit Agricole network in Brittany, relying on a regional organization composed of:
    - More than 491 administrators
    - 210,182 members
    - 39 Regional Banks

    As part of the modernization of its information system, Crédit Agricole has undertaken a large-scale transformation program covering all the Breton regional banks (Côtes-d'Armor, Finistère, Ille-et-Vilaine, and Morbihan).
    The objective was to migrate and rewrite over 100 historical applications to unified platforms based on a common technical foundation, Symfony.

    This program is part of a confidential scope related to banking information systems.
    Attached to the Breton Peri-IT Pole, this program aimed to:
    - Standardize information systems among the Breton regional banks,
    - Ensure the maintainability and longevity of the application portfolio,
    - Facilitate functional evolutions at the regional level,
    - Standardize development and operational practices,
    - Strengthen the technical consistency of the IS.

    Organization:
    - Team composed of:
    - 1 service manager
    - 17 developers (data, RPA, and PHP/Symfony)
    - GitLab, Teams, Jira,

    Missions:
    - Backend development with Symfony 6
    - Frontend development with Twig, Stimulus, and EasyAdmin
    - Integration, styling, and animation of interfaces with JavaScript and Bootstrap
    - Design and development of REST APIs
    - Writing internal technical documentation
    - Creation, migration, and administration of databases
    - Management of application authorizations
    - Management of templates and generation of .doc documents via XML with mail merge fields
    - Deployment in test, qualification (tests), and production environments

    Technical context:
    - PHP 8
    - Symfony 6
    - Bootstrap
    - REST API
    - Stimulus
    - Vault
    - VSCode
    Symfony Framework PHP Frameworks PHP Front-End Development Back-End Development
  • GL Industrie
    Symfony/PHP Web Developer
    SOFTWARE PUBLISHING
    December 2024 - August 2025 (8 months)
    Orléans, France
    GL Industrie is a company specializing in the design of digital identity systems based on biometrics.
    Founded in 2010:
    - +7000 devices deployed
    - +4 million biometric cards issued

    GL Industrie sought to strengthen its teams to continue its development and ensure maintenance for its clients:
    - **CA**isse **N**ationale d' **A**ssurance **M**aladie du Mali
    Symfony 2 - PHP5.5 - ubuntu 14 to 24

    - **I**nstitut **N**ational de **P**révoyance **S**ociale du Mali
    Symfony 4 - PHP7.2 - ubuntu 24

    - **C**aisse **M**alienne de la **S**écurité **S**ociale du Mali
    Symfony 5 - PHP7.2 - ubuntu 14

    - **DMZ**: API Platform, connects Symfony applications and the client's ERP
    Symfony 5 - PHP7.2 - ubuntu 24

    - **P**rocess **F**abrication, GLI internal application for production support
    Symfony 7 - PHP8.2 - ubuntu 24

    (As a Symfony developer, my responsibilities included:
    - Backend development with Symfony 2, 4, and 7
    - Frontend development (Twig)
    - Styling and animating pages with Javascript and Bootstrap
    - Project tracking with Jira
    - REST API
    - Development with Docker
    - Writing technical documents

    Technical context:
    - PHP/Symfony
    - Bootstrap, REST API
    - Docker
    - VSCode/PHPStorm

    Organization:
    - Team composed of: 1 Android Kotlin, Java, and C# developer and 1
    web developer Symfony/PHP - Javascript
    - GitLab, Teams, Jira,
    Symfony Developer Back-End Developer Symfony PHP Front-End Development
  • Leroy Somer
    Web Developer
    ENERGY AND UTILITIES
    January 2024 - December 2024 (10 months)
    Orléans, France
    Leroy-Somer is a French company part of the Nidec Corporation group. Created in 1919 by Marcellin Leroy in Angoulême, Leroy-Somer is a global specialist in industrial alternators and electromechanical and electronic drive systems.
    - 790 million euros in revenue in 2022
    - 6200 employees

    I joined the web development team to develop a production monitoring clock application.

    As a web developer, my responsibilities included:
    - Developing a production monitoring application in JavaScript (VanillaJs)
    - Frontend development (JavaScript)
    - Styling and animating pages with Javascript and Bootstrap
    - Project tracking with Kanboard
    - Creating the Conceptual Data Model (MCD) in collaboration with the development team.

    Technical context:
    - JQuery, JavaScript
    - Bootstrap, Figma
    - VSCode

    Organization:
    - Team composed of: 1 web developer, 2 back-end developers (Delphi), and 1 project manager,
    - GitLab, Teams, Kanboard,

    This assignment was carried out with IDSoft under a freelance contract.
    Git/GitLab JavaScript CSS3 Front-end Web Developer Vanilla JS

Recommendations

Julien MoulinJM
FU
Jérôme LegrandJL
+2
Julien Moulin and 4 other people have recommended Déwi

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Education

  • Web and Mobile Web Developer
    Wild Code School
    2020
    Bootcamp intensif orienté pratique, centré sur le développement full-stack. Apprentissage des fondamentaux du web (HTML, CSS, JavaScript), programmation backend, bases de données, méthodes agiles et travail en équipe sur projets concrets. Approche pédagogique basée sur la réalisation d’applications réelles, le pair programming et les mises en situation professionnelles.

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