Freelancer profile translated to English.

Description

Web developer for over 10 years, I specialize in back-end technologies, particularly PHP. Certified on the Symfony 6 framework, I have acquired in-depth expertise in REST API development and the management of high-traffic platforms.

My experiences in companies such as BELIEVE, BFMTV, ARAMISAUTO, L’ÉQUIPE, and the PRINTEMPS Group have allowed me to strengthen my mastery of cache, code optimization, and performance issues.

With several years of experience in agile environments, I have passed my Scrum Master certification to formalize my skills and deepen my mastery of the agile methodology, to effectively meet project needs and promote collaborative development.

Autonomous, enterprising, and rigorous, I define myself as someone who likes to take on challenges.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 15km)

PRINTEMPS SAS
Senior PHP Symfony Developer
E-COMMERCE
March 2023 - Today (3 years and 2 months)
Pantin, France
Integrated into the E-commerce IT teams, I contribute to the creation and maintenance of REST APIs for the mobile applications and sites of the Printemps group (Place des Tendances, Citadium, Printemps):
• Refactoring of a monolithic repository into REST microservices with Symfony 6.4 (API Platform) and PHP 8.3
• Implementation of MongoDB as a database solution for REST APIs
• Synchronization of legacy Oracle data to MongoDB

• Implementation of unit and functional tests (objective: minimum code coverage of 70%)
• Indexing of internal search engine data with Algolia
• Implementation of a hexagonal architecture within the legacy repository
• Supervision of deployments on different environments with ArgoCD
• Application monitoring with Grafana
• Management of cache issues to improve performance (Varnish and Redis)
• Performance optimization to improve API response times
• Corrective and evolutionary maintenance of the legacy repository
• Virtualization of the development environment with Docker

Methodology
• AGILE: Two-week sprints with daily stand-up, backlog grooming, sprint planning, and retrospective
Technical environment
• Languages: PHP 8.3, PHP 7.4, JavaScript
• Frameworks: Symfony 6.4, API Platform
• Database: MongoDB, Oracle
• Tools: Git, JIRA, GitLab, Docker, Teams, Algolia, ArgoCD
• Operating systems: Windows, Linux
SonarQube Docker Redis Varnish Symfony JavaScript
Aramis Auto
Senior PHP Symfony Developer
AUTOMOBILE
September 2021 - March 2023 (1 year and 6 months)
Arcueil, France
Integrated within the E-commerce team, I participate in application maintenance and various evolutions of the B2B (pro.aramisauto.com) and B2C (aramisauto.com/reprise) platforms.

Tasks
• Evolutionary maintenance of the B2B platform (Symfony 3.4): Improvement of the auction engine (Websockets)
• Version upgrade of project dependencies
• Adding new features (creation of new sales slots, invoice generation, etc.…)
• Platform monitoring via Splunk, Optimization of overall performance.

• Redesign and evolutionary maintenance of the "Reprise" section of the B2C site (Symfony 4.4:): Adding new features (Possibility of having a firm online trade-in price)
• Implementation of unit and functional tests
• Management of cache issues in the context of improving the user experience
• Optimization of code quality and security (Sonarqube)
• Optimization of the user journey in order to have a better bounce rate and a better conversion rate (Hotjar, ContentSquare)
• Optimization of overall performance (Parallelization of tasks via RabbitMq, cache management via Redis, query optimization)
Methodology: LEAN Management

Environment:
• Languages: PHP 7.4, Javascript, MySQL
• Frameworks: Symfony 3, Symfony 4, Api Platform
• Tools: Git, Redmine, Confluence, Github, Docker, Teams, Sonarqube, Contentsquare, Hotjar,
• RabbitMQ, Elasticsearch, Apache
• OS: Linux
Symfony 4 Symfony 5 Docker Elasticsearch RabbitMQ SonarQube Git
Believe
Senior PHP Symfony Developer
FILM AND AV
January 2020 - October 2021 (1 year and 10 months)
Paris, France
Integrated within the Supply Chain squad, I participate in the application maintenance and various evolutions of the APIs allowing:
Management / delivery of resources (audios, videos) and metadata to the company's client stores
Ingestion of resources (audios, videos) provided by artists and producers from a dedicated interface.

Missions:
Splitting monolithic repositories into Symfony 4 micro-services (Api Platform)
Migration of the PHP version of several repositories (PHP 5.6 to 7.1)
Application and evolutionary maintenance of the audio and video resource delivery and ingestion engine
Indexing of internal search engine data on Elasticsearch
•Optimization of the system monitoring tool
Management of cache issues in the context of improving the performance of the delivery engine
Relationship with the technical teams of service providers (Youtube, Apple, Spotify, Right’s Up, etc.)
Optimization of overall performance (Parallelization of scripts via Symfony Messenger, optimization of SQL queries)
Improvement of the Git workflow
Unit and functional tests

Methodology:
AGILE: Two-week sprints including daily stand-up, Backlog grooming, sprint planning, retrospective

Environment:
Languages: PHP 5.6 and 7, Javascript, MySQL
Framework: Symfony 4, Api Platform
Tools: Git, Jenkins, JIRA, Gitlab, Docker, Teams, Elasticsearch, Redis, Apache
OS: MacOS, Linux
PHP Symfony Docker docker-compose RabbitMQ SonarQube Varnish Redis Elastic Stack (ELK) API Platform API Git Scrum Master