Freelancer profile translated to English.
Back to original languageAbout Antoine
Full-Stack Developer & Digital Consultant, I support companies and entrepreneurs in the creation, optimization, and transformation of their web and e-commerce solutions.
âś… Web & SaaS Development: custom applications, dashboards, API integrations (React, Node.js, Python, REST/GraphQL).
âś… E-commerce & CMS: Shopify/Shopify Plus, WordPress, headless solutions, performance optimization and SEO.
âś… Automation & AI: implementation of business scripts, AI assistants, internal automations and API connectors.
âś… Project Management & Digital Transformation: team leadership, platform migration, change management.
đź’ˇ +50 projects completed, from startups to major brands (Retail, Cosmetics, Fashion, Services).
🤝 Results-oriented approach, responsiveness and transparency.
đź“© Open to opportunities: freelance missions, tech/digital collaborations, innovative projects.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Éditions GallmeisterFull-Stack DeveloperSeptember 2025 - December 2025 (3 months)Paris, France• ▪✅ Development of high-performance web interfaces with React 18 & Shopify Hydrogen/Oxygen• ▪✅ Implementation of a complete design system with reusable components• ▪✅ Pixel-perfect integration of Figma mockups (Mobile, Tablet, Desktop)• ▪✅ Advanced styling: Tailwind CSS, CSS variables, responsive design• ▪✅ GraphQL & Shopify Storefront API integration• ▪✅ Performance optimization, SEO and Core Web Vitals• ▪✅ Modern front-end architecture, CI/CD and best practices
- BodyminuteFull-Stack Web DeveloperOctober 2024 - June 2025 (8 months)Paris, France• ▪✅ Development and optimization of e-commerce and showcase websites with Shopify (Liquid, API) and WordPress (Elementor, PHP).• ▪✅ Implementation of API integrations (payments, CRM, Google services, ERP) and tracking tools via Google Analytics / Google Tag Manager / GMC.• ▪✅ Deployment and management of environments on AWS (EC2, S3, RDS) to ensure performance and scalability.• ▪✅ Automation of internal processes with Node.js, Python (business scripts, ETL) and integration of third-party services.• ▪✅ Collaboration with business teams to improve UX/UI, SEO and conversion.
- Laboratoire Puressentiel®Shopify Plus DeveloperJuly 2024 - October 2024 (3 months)Paris, France• ▪✅ Development and optimization of Puressentiel's international Shopify Plus store.• ▪✅ Implementation of advanced custom features: dynamic product filters, bundles, cross-sells, and personalized promotional logic.• ▪✅ Integration of third-party APIs (CRM, ERP, marketing solutions) to streamline operations.• ▪✅ Implementation/Correction of tracking and analytics: Google Tag Manager, GA4, Google Merchant Center.• ▪✅ Performance optimization (Core Web Vitals) and technical SEO for better visibility.• ▪✅ Collaboration with internal design & marketing teams to translate business needs into reliable technical solutions.
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Certifications
- Shopify ExpertShopify2018