About Enguerran
Senior Freelance JavaScript/React Developer with 10+ years of experience in technical architecture, migrations, and digital transformations. Proven expertise with major clients like SNCF, Galeries Lafayette, and Intermarché. Skilled in React, TypeScript, Next.js, and clean code principles. Experienced in designing complex projects and building architecture from scratch or in early stages, modernizing legacy systems, and applying Extreme Programming (XP) values—communication, simplicity, feedback—to foster efficient, collaborative, and high-quality software development.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- AB TastySoftware DeveloperJanuary 2025 - April 2025 (3 months)Paris, France• Création et développement d'une extension Chrome (React/TypeScript)
- SNCF Connect & TechDéveloppeur Javascript/ReactFebruary 2020 - June 2023 (3 years and 4 months)Paris, France• Migration de Angular vers React• Création et développement d'une application back-ofce d'après-ventes (React/TypeScript)
- Publicis.SapientFront-end DeveloperMay 2018 - February 2020 (1 year and 9 months)Paris, France• Transformation digitale d'Intermarché (Architecture micro-frontends/React/TypeScript/Redux/Styled Components/Jest)• Transformation digitale de Galeries Lafayette (VueJS/TypeScript/Vue SSR/VueX/Sass/Jest/Contentful)
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Education
- Master of ArchitectureETNA (Ecole des Technologies Numériques Appliquées)2016Master Architecte Logiciel, Développeur D'Application
- Expert en technologies de l'informationEPITECH - European Institute of Technology2013Expert en technologies de l'information