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Jérémy GuyenotJG

Jérémy Guyenot

Lead dev symfony / Angular

€550/day
1 project
Beaune, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérémy

Fullstack web developer then CTO/Lead Dev, I took advantage of my early career to touch everything and have fun in my work.

In recent years, I have been able to migrate projects to Symfony 3 then 4 and insert the Angular 6 then 7 and finally 8 front framework.
Setting up the back in RestFul api via Api Platform was a real pleasure and a big time saver to really focus on more advanced things (file processing, search via Elastic Search, ...).
On the front, different aspects had to be put in place such as internationalization, routing or accessibility.

Of course, these new projects were accompanied by the assembly of a complete devops environment (gitlab, azure server, jenkins, Elastic Search).

I like to discover new things, to deepen them and to see their use.
I had the advantage of mastering different languages (from C to C#, Java, PHP, HTML) but also a wide range of tools or technologies (FTP, mails, Sockets, ActiveX, Applets, Api RestFul, Soap, XML), also treatments on PDF and image files (text extraction, file merging, modifications, ...) as well as various server tools (nginx, apache, MySQL, MariaDB, Elastic Search, Kibana).

All this allows me today to understand many challenges regardless of the environment, the profession and the technologies.

Of course, this is done by following the Scrum and Kanban agile methods (depending on the projects).
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Beaune (up to 50km), Dijon (up to 10km), Chalon-sur-Saône (up to 10km)

Experience

  • EDOSSAH
    Symfony Developer
    DIGITAL AND IT
    September 2024 - December 2024 (3 months)
    Cergy, France
    During my mission, I had the opportunity to actively contribute to the evolution and optimization of an application used by social purpose associations. Here is an overview of the missions carried out:

    🔧 Development of new features: According to the specific needs collected from the user associations. My biggest feature was to create customizable forms and the associated statistical module.

    ⚙️ Continuous improvement: Correction of anomalies, code optimization and improvement of its quality to guarantee a smooth user experience.

    🧪 Implementation of tests: Development of unit, functional and end-to-end tests to ensure the robustness and reliability of the code.

    🤝 Close collaboration with the technical team: Working hand in hand with the developers and team members to guarantee a quality solution adapted to the needs of the users.

    💡 Support and continuous improvement: Taking charge of technical support, with proposals for improvements to optimize the performance of the application.

    🔍 Technological watch: Monitoring the latest innovations to propose relevant and cutting-edge solutions.

    An exciting experience where collaboration, innovation and quality were at the heart of each mission! 🚀

    Technical stack

    #PHP 8 #Symfony 7 #JavaScript ES8 #HTML5 #CSS3 #Bootstrap #MariaDB #FrankenPHP #Git #GitHub #PHP Unit #Panther #PHPStan #CS Fixer #ESLint #Docker
    PHP twig Symfony
  • ContentSide
    Project Manager
    SOFTWARE PUBLISHING
    November 2022 - September 2024 (1 year and 10 months)
    Lyon, France
    Organize the monitoring of technical project with the client
    Provide tasks to development teams
    Organize the team's workload plan
    Monitor progress.
    Agile Scrum Project Management
  • Groupe Revue Fiduciaire
    Freelance Web Developer
    PRESS AND MEDIA
    September 2021 - December 2022 (1 year and 3 months)
    Paris, France
    🔍 Context:
    Assisting an internal team to modernize the stack and develop new, high-performance, stable products in direct contact with the PO.

    📅 Duration: 10 months | Modality: 4 days/5 telecommuting | Autonomy + Remote teamwork

    🔧 Key steps of the mission:
    Step 1 (3 months): 🔄

    Migration from Symfony 2.8/PHP 5.6 → Symfony 5.4/PHP 8
    Implementation of strong typing, phpcs, phpstan
    Switch to Docker + CI Bitbucket
    Tech Stack: Roadrunner, MariaDB, Redis, Elasticsearch, Symfony, Twig, Hotwire Stimulus, Mailjet API
    Step 2 (2 months): 🚀

    Creation of a legal document sharing product on Symfony 5.4/PHP 8
    Tech Stack: Roadrunner, MariaDB, Redis, Elasticsearch, Symfony, Twig, Hotwire Stimulus, Encore Webpack
    Step 3 (2 months): ✨

    Adding features (e.g. Knowledge Quiz)
    Optimization of processing
    Step 4 (1 month): 🔐

    Creation of centralized authentication via REST API
    Migration of a back-office with API Platform
    Step 5 (2 months): 🛠

    Creation of REST API bundles
    Implementation of centralized authentication
    Required skills:
    Symfony 5.x, PHP 8
    Docker, API Platform, Bitbucket
    Elasticsearch, CI/CD, PHPStan, Prettier, ESLint

    #freelance #Symfony #PHP #Docker #Elasticsearch #APIPlatform #Bitbucket #DevOps #Télétravail
    API Platform Symfony 6 PHP 8 Elasticsearch Docker Bitbucket Pipeline REST API

Reviews

5.0

Out of 1 rating

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Reviewed on 10/31/2019

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Education

  • Licence Pro SIL Métiers du Web
    University of Burgundy
    2010
  • BTS IRIS
    Lycée Gustave Eiffel
    2008

Skill set

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