Freelancer profile translated to English.
Back to original languageAbout Enzo
👋 About
Fullstack JavaScriptDeveloper, specializing inReact/ **React.js**, **Next.js**, and **TypeScript**, I support startups, VSEs/SMEs, SaaS projects, and IT consulting firms in creating modern, high-performance, and scalable interfaces.
⚡ What I do
- Front-end developmentReact.js/Next.js
- High-performance web applications
- Fullstack developmentNode.js/Express
- REST API creation and integration
- UI integration (TailwindCSS, reusable components, design system)
- Modern web architecture (monorepos, modular services)
- Technical redesign, performance optimization, and technical SEO
- Deployment (Docker, CI/CD, Render, AWS)
🎯 What I bring
- Clean, readable, and maintainable code (clean code)
- Proactive communication, structured work
- Fast and functional deliverables (MVP, complete modules, key features)
🚀 Main Stack
React • React.js • Next • Next.js • TypeScript • Node.js • NodeJS • Express • TailwindCSS • Docker • GitHub • GitLab • CI/CD
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Nantes (up to 50km), Marseille (up to 50km)
Experience
- Diggers FactoryReact.js / Next.js / Typescript Developer - Fullstack Node.jsE-COMMERCESeptember 2025 - Today (9 months)Paris, FranceI worked as a lead developer for the Distribution, Logistics, and Customer Success departments, working on the entire e-commerce platform and internal tools.🔧 Front-end Development & Optimization (React / React.js + TypeScript)
- Complete refactoring of the Mondial Relay component, migrating from jQuery toReact / React.js + TypeScriptfor better performance and maintainability.
- Creation of a modern SizeSelector component to improve the shopping experience.
- Implementation of a Magic Link system for simplified authentication.
🧪 Quality, Testing & Reliability- Implementation of E2E smoke tests with **Playwright**.
- Fixing critical bugs with **Sentry**, improving stability and reducing the number of production errors.
🚀 Environments & CI/CD- Creation of a complete testing environment: **GitLab CI/CD**, environment previews, and deploy hooks on **Render**.
- Optimization of pipelines to accelerate release cycles.
💳 Payments & Back-end- Development of a partial refund system (one item instead of an entire order) compatible with **Stripe and PayPal**.
- Back-office developments: dispatch export, internal tools, automations.
📈 Data, Tracking & Marketing Automation- Close collaboration with the marketing team to provide reliable data in Customer.io.
- Implementation of complete tracking for campaigns, funnels, and user behaviors.
🧩 B2B & Business Logic- Development on the B2B back-office, including advanced timezone management and associated calculations.
- Cross-functional improvements to facilitate the work of internal teams (distribution, logistics, support).
- AtosFullstack Web DeveloperSOFTWARE PUBLISHINGOctober 2023 - September 2025 (1 year and 11 months)Montpellier, France🔧 Main missionsProject AndCo v5 – Complete redesign of the transport and subcontracting management application➤ Stack: Symfony 7, PHP 8, Vue.js 3, Typescript, MySQL- Design and development of complex new features.- Implementation of end-to-end tests with Cypress.- Fixing critical bugs and optimizing stability.- Contribution to code reviews, software quality, and technical documentation.Project Énergie Jeunes – Association fighting school dropout, working in middle schools with innovative educational programs➤ Stack: React, React.js, ReactAdmin, Next.js, Node.js, GraphQL- Design and development of new features.- Fixing critical bugs and optimizing stability.- Contribution to technical and functional documentation.Project AndCo v3/v4 – Evolution and maintenance of an existing version of the platform➤ Stack: PHP 7, Symfony 6, MySQL- Development of new features, bug fixing, and usability improvements.- Ticket tracking via Jira and coordination with functional and QA teams.🔹 v4 – Viaposte Client: exclusively worked on Symfony for specific evolutions of this version.🔹 "Contracts" Module – DPD Client: development of a strategic contractual management module (central part of the project), fully integrated with the existing system.
- Capgemini EngineeringFullstack Web DeveloperSOFTWARE PUBLISHINGSeptember 2022 - September 2023 (1 year)Pérols, France🔧 Main missionsProject Ligier – Development of a business web interface for maintenance technicians➤ Stack: PHP, Symfony- Development and maintenance of a web interface for the brand's internal management.- Integration of functional evolutions, bug fixes, and performance optimization.- Collaboration with business teams to adapt screens to internal uses.Project VICTI – Internal tool for analyzing user satisfaction for managers➤ Stack: Python, Node.js, Angular- Design and development of a business web interface.- Integration of an automated file processing system using AI.- Display of synthetic data: word clouds, sentiment indicators, etc.- Participation in optimizing the user experience and tool stability.
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Education
- Master's Degree - IT and Information Systems ExpertEPSI2025Obtention de mon diplôme "Expert en Informatique et Sytème d'Information" après cinq années d'études à l'EPSI de Montpellier.
- Bachelor's Degree - Application Designer DeveloperEPSI2023Obtention de mon diplôme "Concepteur et Développeur d'Applications" après trois années d'études à l'EPSI de Montpellier.