Freelancer profile translated to English.

Description

Tech Lead / PHP-Symfony Architect, Sensiolabs certified. 8+ years of experience, including several years on high-stakes platforms, notably the French leader in its sector with over 6 million monthly visits (DDD/hexagonal architecture, critical APIs, Kubernetes).

I focus on:

- Architecture & Refactoring: DDD, hexagonal architecture, bounded contexts, microservices

- Symfony API Design and Optimization (performance, security, JWT, GDPR compliance)

- Modernization: PHP 5 to 8 migrations, Symfony 2 to 7

- Industrialization: Docker, Traefik, CI/CD

- Technical Audits: technical debt diagnostics, critical bug fixes, prioritized remediation plans

- Dev Lead: team supervision, architecture reviews, team skill development

Specialty: I am also a trainer, transmitting knowledge since 2018, including 2 years with professional organizations: over 2,000 hours delivered in 6 schools and training centers, 150+ developers trained in Symfony alone. In practice: I document, I share, and your team remains autonomous after my departure.

Results: Reduced technical debt, stable and performant platforms, skilled teams.

Formats: short-term assignments (audits, critical fixes) or long-term (refactoring, architecture, technical lead).

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Clermont-Ferrand (up to 20km), Moulins (up to 20km)

Plateforme web grand public (confidentiel)
Tech Lead / PHP Symfony Architect
PRESS AND MEDIA
April 2026 - Today (4 months)
Tech Lead on a high-traffic B2C web platform (over 6 million monthly visits).

Responsibilities:
API Backend Architecture: Domain-Driven Design, hexagonal architecture, bounded context breakdown
High-traffic Symfony API Design and Evolution (performance, caching, JWT security)
Industrialization: GitLab CI/CD, automated enforcement of architectural rules, coverage thresholds per layer
Technical Supervision: architecture reviews, Git branching strategy, team developer support
Environment: PHP 8, Symfony, Doctrine, Docker, Kubernetes, GitLab CI.
Symfony Domain Driven Design Architecture PHP Gitlab CI/CD
Montelux
Principal Engineer
BANKING AND INSURANCE
November 2024 - February 2026 (1 year and 3 months)
Vilnius, Lithuania
Global technical responsibility for a fintech information system
Design and management of application and infrastructure architecture
Development and supervision of backend and full-stack development
Implementation of technical standards, best practices, and tooling
Implementation and maintenance of CI/CD pipelines
Infrastructure management, deployments, and security concerns
Transverse technical support for internal teams
Recruitment, evaluation, and skill development of technical profiles
React.js NestJs Gitlab CI/CD Docker Symfony
Keyce informatique
Freelance Technical Trainer
EDUCATION AND E-LEARNING
November 2024 - July 2026 (1 year and 8 months)
Clermont-Ferrand, France
Design and delivery of technical training in software development
Creation of educational materials adapted to learner levels
Skills assessment through exams, projects, and continuous assessments
Adaptation of content to certification frameworks and objectives
Participation in professional title and certification juries
PHP Symfony JavaScript Typescript Java