Freelancer profile translated to English.
Back to original languageAbout Sofian
Looking for aSymfony backend developerwith proven expertise inSymfonyandAPI Platformfor your web or mobile project?
I amSofian, a certified Symfony 7 and 8 developer**, with over **8**years of experience** in developing robust and high-performance solutions for businesses of all sizes.
Why choose me for your project?
1. Symfony and API Platform Expertise:
I master all versions of Symfony, with a specialization inAPI Platform**, to create custom **RESTfulandGraphQL APIs**, tailored to your needs. My approach ensures a **scalable**, **maintainable**, and **securearchitecture.
2. Custom Backend Solutions:
I support you in the design and development of your backend, whether for ane-commerce site**, a **SaaS application**, or a **complex information system**. Each project is unique, and I adhere to clean code best practices for **high-performanceandscalablesolutions.
3. DevOps and Continuous Integration:
With my expertise inDevOpsenvironments, I integrate your solutions into an optimized infrastructure withCI/CDpipelines, ensuring fast and stable production releases.
4. Agile Collaboration:
Comfortable in anAgileenvironment (Scrum, Kanban), I place great importance ontransparent communicationand **adaptability**. My goal: to deliver a product that exceeds your expectations, within deadlines and budgets.
My key skills đ:
âą PHP (7.0 to 8.x), Symfony (all versions)
âą API Platform (REST/GraphQL) đĄ
âą Docker and CI/CD đł
âą MySQL, PostgreSQL, MongoDB đïž
âą Unit tests (PHPUnit, Behat) đ
âą OAuth2, JWT, API Security đ
References available upon request.Contact me to discuss your project! đŹ
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Lille (up to 50km), Lyon (up to 50km), Toulouse (up to 50km), Bordeaux (up to 50km)
Experience
- HelloprogInterim CTODecember 2025 - Today (6 months)Interim CTO specializing in structuring and scaling tech teams during growth phases.âą I support startups and scale-ups in their critical challenges: architecture, delivery, and recruitment.âą Expert in rapid decision-making in high-pressure contexts with significant business stakes.âą Implementation of technical roadmaps aligned with the company's strategic objectives.âą Experienced in rapid intervention to stabilize, optimize, and guide organizations through critical junctures.
- MinistÚre de l'Intérieur / La PosteSymfony DeveloperDEFENSE AND MILITARYApril 2025 - December 2025 (8 months)Complete overhaul of the application used by over 300,000 law enforcement officers to order their professional equipment via a points system.- Development and integration of new features- Collaboration with various stakeholders- Continuous improvement of user experience and tool performance- Monitoring and management of technical and functional evolutions- Corrective and evolutionary maintenance to ensure reliability and security
- DailymotionPHP DeveloperSOCIAL NETWORKSApril 2024 - April 2025 (1 year)Dailymotion is a French video-sharing platform, with nearly 400 million users and 90% of French publishers using its video technology.âą Contribute to improving code quality, with a focus on unit testsâą Maintain code and reduce coupling in the player stack by refactoring code into a separate advertising SDK and introducing composition-oriented design patterns.âą Participate in architectural decisions through various POCs and presentations.âą Collaborate with product and player teams to ensure user experience.âą Implement continuous integration processes to automate testsâą Analyze and optimize player performance and ad loading times.âą Mentor and guide junior developers on best practices for testing, design, and code review.
Reviews
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Engineering Degree, Computer ScienceUniversité de Technologie de Belfort-MontbéliardDiplÎme d'ingénieur, Informatique (Machine learning, Deep Learning, Optimisation et recherche opérationnelle, Intelligence artificielle, Concepts fondamentaux et langages dédiés Programmation Orientée Objet ( PHP, Symfony, Java, C), Interface Homme Machine, Réseaux et Cybersécurité, Management de l'innovation et entrepreneuriat, SystÚmes d'information, Industrial Buying, Selling and Negotiation)
- University Diploma in Technology in Computer ScienceBelfortDiplĂŽme universitaire de technologie, Informatique