Freelancer profile translated to English.

Description

🛠️ I am a web & mobile development craftsman with over 15 years of experience. Passionate about designing robust and elegant digital solutions, I shape applications that combine performance and intuitive user experience.

Expert in hexagonal architecture and Domain-Driven Design (DDD), I create scalable systems that stand the test of time.

🌱 Committed to responsible digital practices: architect of innovative solutions combining performance and energy efficiency. Expert in eco-design (GreenIt certified), I develop sustainable applications that minimize their carbon footprint throughout their lifecycle.

💡 Proactive advisor to my clients, I am proactive in proposing improvements to products and enhancing user experience.

💼 My services

- Custom development: high-performance web & mobile applications, built with modern technologies ensuring their longevity.

- Technical support and consulting for your teams and projects

- Coaching for developers and technical teams

- Code quality and security audits to optimize your existing applications

- GreenIt awareness training

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 10km)

Ministère de la Transition écologique et de la Cohésion des territoires
Senior PHP / Symfony Developer
PUBLIC SECTOR
October 2019 - Today (6 years and 8 months)
Paris, France
Design and development of the dialog.beta.gouv.fr platform.

I implemented the architecture and developed the platform allowing local authorities to enter their traffic regulations.
This solution facilitates real-time data transmission to major GPS providers (Google Maps, Waze, Here, TomTom), contributing to smoother traffic management and better user information.

Missions:
- Architecture implementation
- Development of the contributor space (creation/editing/publication of regulations)
- Development of a public map view
- Development of an external data integration solution (Sogelink, Eudonet (Mayor of Paris), etc.)
- Development of the CIFS and DATEXII API for communication with GPS providers
- Development of an administration space
- Spatial geometry algorithms
- Contribution to product development
- Eco-design audit and declaration (RGESN)
- CI/CD implementation

Technologies:
- PHP 8 / Symfony 7, PostGis, PostgresSQL, Redis
Twig / Turbo
- Hexagonal architecture and DDD (Domain Driven Design).
- DETEXII & CIFS API
- Figma
- Matomo, Metabase

Open Source Code:
The source code for this project is publicly available on GitHub, allowing you to see my development approach and the code standards implemented: https://github.com/MTES-MCT/dialog
PostGIS Domain Driven Design Symfony Turbo PostgreSQL Redis CQRS Hexagonal Architecture Stimulus GPS
Ministère de l'Education Nationale et de la Jeunesse
Senior Developer
PUBLIC SECTOR
May 2022 - February 2025 (2 years and 9 months)
Paris, France
Security audit and maintenance for the Ministry of National Education on the Edubase platform.

It allows searching for pedagogical scenarios developed within academies, validated by inspection bodies, in line with curricula and educational digital resources, and displaying their description for 20 disciplines from primary school to post-baccalaureate.

Missions:
- Security audit
- Evolutionary maintenance

Technologies:
- PHP / Symfony
- PostgresSQL
- ElasticSearch
Security Audit Symfony Elasticsearch
RadioFrance
Senior Node.js & Svelte Developer
PRESS AND MEDIA
March 2020 - October 2022 (2 years and 7 months)
Paris, France
Architecture design and development of the new www.radiofrance.fr platform

This ambitious project aims to bring together all Radio France stations (France Inter, France Culture, FIP, etc.) on a single platform, allowing users to listen to live streams and easily access podcasts.

Missions:
- Architecture implementation
- Development
- CI/CD implementation
- Migration from the old system while ensuring service continuity
- Evolutionary maintenance
- Performance monitoring
- High data volume
- High-traffic platform

Technologies:
- NodeJS
- Svelte / SvelteKit
- REST API
- GraphQL API
- Docker / Kubernetes
Svelte SvelteKit Node.js GraphQL REST API