JCFreelancer profile translated to English.
Back to original languageAbout Jean-Charles
🚀 Lead Frontend Developer: Transform your ideas into exceptional web experiences
7+ years of technical expertise • JavaScript & Modern Technologies • Ex-Lead at AssessFirst & Meero
Passionate senior frontend developer, I transform your most ambitious projects into high-performing and captivating web applications. With my experience as Lead Software Engineer at AssessFirst and Lead Frontend Developer at Meero, I have led technical teams and delivered digital solutions that make a difference.
🎯 My Approach
Strategic Vision: I don't just code, I design scalable frontend architectures
Technical Excellence: Advanced mastery of JavaScript and modern frameworks
Proven Leadership: Confirmed experience in leading technical teams
Measurable Results: Solutions that boost user engagement and performance
💡 What I Bring to Your Projects
✨ Expert Frontend Development - Modern and responsive web applications
🔧 Technical Architecture - Scalable and maintainable solutions
📈 Performance Optimization - Ultra-fast and SEO-friendly websites
👥 Team Mentoring - Skill development and best practices
🚀 Continuous Innovation - Technological watch and adoption of the latest trends
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- PoliiFounding EngineerNovember 2024 - June 2025 (7 months)Frontend and Backend Development of an entire "smart translation management" platform.Creation of all business logic.Creation of the entire backend, and the frontend.NestJS, ReactJS, Typescript, Postgre, BullMQ
- AssessFirstLead Software EngineerFebruary 2022 - March 2024 (2 years and 1 month)Lead frontend developer. Responsible for the redesign of the user platform, and the redesign of the entire authentication and onboarding funnel.Responsible for cross-team tools (DX tools, Design system, etc)Vuejs, ReactJs, Typescript, NodeJS, NextJS
- MeeroLead Frontend DeveloperMay 2019 - June 2021 (2 years and 1 month)Île-de-France, FranceLead frontend developer. Responsible for the shooting booking platform.Worldwide, high traffic.And responsible for the Core team (DX tools, Design system, CI Jenkins, Semantic release)Vuejs, Typescript, NodeJS
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Education
- Marketing FundamentalsGoogleFondamentaux du marketing
- DUT, Communication Services and NetworksUniversity of Maine-Le Mans-Laval2013DUT, Services et réseaux communication