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Slim SayariSS

Slim Sayari

Supermalter

Expert Prestashop Wordpress Sylius Developer

€300/day
135 projects
Cergy-Pontoise, FR
8-15 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Slim

💡 Expert Web Developer in Symfony, Sylius & WordPress

With several years of experience in web development, I support companies in the creation, optimization, and maintenance of their web platforms. Specializing in Symfony, Sylius, and WordPress, I work on custom, scalable, and high-performance projects.

🔹 What I offer:
✅ Development of high-performance websites and web applications (Symfony, Sylius, WordPress)
✅ Integration and advanced customization of CMS & e-commerce
✅ SEO and technical performance optimization
✅ Project maintenance, security, and scalability
✅ Technical support and strategic consulting

🎯 Why work with me?

Quality and performance-oriented approach
Proven technical expertise for robust solutions
Ability to understand your needs and propose the best tailored solutions
📩 Let's discuss your project! I am available to chat and help you succeed with your website or e-commerce site.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Cergy-Pontoise (up to 50km), Paris (up to 50km), Marseille (up to 50km), Toulouse (up to 50km), Lyon (up to 50km)

Experience

  • Webntricks
    Freelance Full Stack Developer | Web Development
    DIGITAL AND IT
    May 2023 - Today (3 years and 1 month)
    Cergy-Pontoise, France
    Development of websites and web applications under CMS (Wordpress, Prestashop, Sylius) and Framework (Symfony, Laravel)
    • Development of Prestashop modules and Wordpress Plugins
    • Development of the website https://latoucheoriginale.fr/ under Sylius.
    • Website maintenance and bug fixing
    Prestashop Module Prestashop Migration WordPress Plugin WordPress Expert Sylius
  • Believe
    PHP Symfony Developer
    FILM AND AV
    August 2021 - May 2024 (2 years and 9 months)
    Paris, France
    I actively participated in the complete lifecycle of several web applications using the Symfony PHP framework. My responsibilities included analyzing needs, developing new features, and performing corrective and evolving maintenance on existing projects. I also worked on performance optimization, bug fixing, and updating dependencies to ensure platform stability and security.
    PHP8 Symfony
  • Kifcode
    Full Stack Symfony, Wordpress & Prestashop Developer
    DIGITAL AND IT
    July 2012 - July 2021 (9 years)
    Tunis, Tunisia
    As a Full Stack Developer, I have versatile expertise in creating and managing various web projects.

    • Symfony:I design and maintain complex web applications and custom RESTful APIs, ensuring back-end robustness, security, and performance.
    • WordPress:I develop showcase and institutional websites by creating custom themes and plugins to precisely meet clients' functional and graphical needs.
    • PrestaShop:I work on e-commerce stores to develop specific modules, customize themes, and optimize the purchasing process to improve conversion.
    Prestashop Module WordPress Development WooCommerce

Reviews

5.0

Out of 96 ratings

T

Tessa

COO - Wishibam

Reviewed on 12/15/2025

Un retour très positif sur la mission menée avec Slim, qui a travaillé sur un développement complexe dans un environnement loin d’être simple. La mission a pris plus de temps que prévu, mais il a continué à avancer jusqu’au bout. Toujours réactif et disponible, il a su intégrer tous les retours et trouver des solutions aux différents obstacles techniques. Collaboration sérieuse et engagée, avec un vrai souci d’aller au terme du projet. Je recommande.
BenoitB

Benoit

Directeur de projet - DigiObs

Reviewed on 11/26/2025

Slim à livré un travail de qualité sur Prestashop. Il a aussi su faire preuve de réactivité lors d’un problème inattendu, proposant une solution et une mise en œuvre rapides. Je le recommande vivement.

Recommendations

FU
Aymen TurkiAT
FU
Former user and 2 other people have recommended Slim

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Education

  • https://www.scrumalliance.org/community/profile/ssayari
    Scrum Alliance: Scrum Master Certification
    2015
  • Certificate of Attendance SEO Training
    Web First Rank
    2012

Skill set

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