Freelancer profile translated to English.

Description

Looking for a technical partner capable of transforming your ideas into scalable and high-performing solutions? I assist companies (from startups to large accounts like Carrefour or Franprix) in the success of their technological challenges.

🛒 Magento 2 & Performance (Hyvä Specialist)

I don't just create shops; I create stable and long-lasting solutions.

Performance & SEO: Systematic switch to the Hyvä architecture to guarantee a Lighthouse score > 90.
Migration & Scale: Secure migration from M1 to M2, handling load increases (from 30 to 600 sales/day).
Interconnection: Seamless integration with your ERP, CRM, and complex logistics services.
Audit & Debug: Code analysis and critical bug fixing to stabilize your business.

💎 Ruby on Rails: "Custom" Development & POC

For your specific projects requiring agility and robustness.

Software Quality: Test-Driven Development (TDD), continuous integration, and Cloud deployment.
Architecture & Consulting: Design of scalable systems and management of asynchronous processes (Sidekiq).
Legacy System Takeover: Audit and modernization of existing code to reduce your technical debt.

Why work with me?

Business Vision: I remain proactive. My goal is your growth, not just writing lines of code.
"Commando" Responsiveness: Capable of intervening urgently on blocking bugs.
On-Demand Team: Need reinforcement? I have a network of expert freelancers (Devs, DevOps) to quickly scale the team.
Strategic Support: Architecture consulting, technical strategy, and help in recruiting your future internal talent.

They trusted me: Carrefour, SAMSE, Groupe Bolloré, Franprix, Cocolis, In Sun We Trust...

Let's discuss your project! I usually propose a first 15-20 minute chat to validate the technical feasibility of your needs.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

EKINSPORT
Magento 2 - ERP Integration
E-COMMERCE
February 2026 - April 2026 (2 months)
Monaco, Monaco
The client changed ERP systems following an acquisition.

Created an ERP module that:
- Synchronizes products from CSV feeds
- Synchronizes stock levels
- Creates orders
- Creates shipments
- Creates returns (credit memos)

All optimized to ensure proper functioning of Magento indexes with an advanced reporting and logging dashboard.
Magento 2 E-commerce ERP Hyva
Cocolis
Freelance CTO Ruby On Rails
TRANSPORTATION
July 2018 - Today (7 years and 11 months)
Paris, France
Complete overhaul of the Cocolis.fr platform with a new, more modern and scalable technical architecture.

- React Frontend with Next.js
- REST API in Ruby on Rails
- Administrator panel with Rails Admin

The challenge of this overhaul was the development of a set of applications/features to meet all community needs:

- iOS and Android Mobile Applications
- Graphic Modernization
- Separate Frontend and Backend to provide the API to third parties and deliver a responsive interface
- More efficient Matching Algorithm (R&D)

Technical Stack:

- Mangopay for the marketplace payment platform
- Deployment on Heroku
- Application Security (access control)
- Addition of functionalities
- Use of Mapbox and/or Graphopper
- The frontend and backend application has a test coverage above 90%

Performance is excellent and the platform is more scalable to accommodate the integration of major features.
Ruby on Rails Ruby Sidekiq Rspec MangoPay
Ekinsport
Ekinsport Redesign with Hyva
E-COMMERCE
April 2020 - Today (6 years and 2 months)
Monaco, Monaco
Migration of the front-end from Luma to Hyva on Ekinsport.com. Improved UX/UI and user journey with advanced pack management.

We implemented unique bundle and pack management with a superb experience, try it out!

Impacts:
- +300% sales
- Google score > 80%
- Greatly improved SEO
- Ease of maintenance
Magento Varnish Magento 2 Web Performance Hyva