Freelancer profile translated to English.

Description

Computer engineer and senior developer with over 25 years of experience in designing, developing, and operating professional web platforms. Expert in Symfony/PHP, I mainly focus on taking over critical projects, modernizing legacy applications, optimizing performance, and ensuring the reliability of production environments.

My expertise covers the entire technical chain: backend architecture, Symfony/PHP development, REST APIs, Docker, CI/CD, monitoring, observability, SQL optimization, security, and Linux operations. Accustomed to working independently, I collaborate with both technical teams and business decision-makers.

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Bordeaux (up to 50km)

Phynagone
Business Owner
March 2016 - Today (10 years and 3 months)
Consulting, development, and operation of professional web applications. Supporting companies on modernization, performance, and operational issues.
Symfony/PHP development and backend architecture Progressive migration of legacy applications to Symfony
Docker industrialization and GitLab CI/CD deployments
Secure reverse proxy, automated SSL, WAF, and fail2ban
Centralized monitoring, observability, and log centralization
DNS management, mail services, VPN, and automated backups
Integration (subscriptions and billing) Stripe, Paybox, SumUp
Operation of a complete infrastructure on Scaleway dedicated servers
Symfony Gitlab CI/CD Docker PHP Scaleway
EEXPAND SA
Technical Director
January 2008 - January 2016 (8 years)
White-label B2B platform for banks and local authorities to support exporting businesses. Up to 1 million page views per day and approximately 100,000 users.
Technical lead and backend architecture Development of statistical services and business APIs
Automated COMTRADE data integration
Development of specialized crawlers and scrapers
SQL optimization and advanced indexing
Direct collaboration with the Product Manager
Support for the development team and technical decisions
Response time divided by 10
Memory consumption divided by 2
Significant improvement in production stability
PHP MySQL JavaScript Linux
AGAMA
Co-Manager / Partner
January 2004 - January 2007 (3 years)
IT consulting company specializing in web development, system administration, and server administration.
Development of specific web applications Design of an internal PHP / JavaScript framework
Linux administration
Management of web, mail, FTP services, and backups
Supervision and production maintenance
PHP JavaScript Linux