About Paul
French
Native or bilingual
English
Native or bilingual
Experience
- The BraderyFull Stack Software Engineer (Freelance)E-COMMERCEMarch 2026 - Today (3 months)Paris, France- Leading the full mobile app redesign for The Bradery (âŹ100M+ GMV, 2M+ active users), a premium flash sales platform processing 1,000+ new products daily across React Native Expo and NestJS- Architected the new homepage end-to-end: animated collapsing header, bestsellers carousel, upcoming sales with real-time countdown and subscribe-to-notify, glass UI effects â all behind feature flags for controlled rollout- Drove the codebase-wide styling migration from Tamagui to NativeWind/Tailwind CSS; designed the upcoming sale preview as a modular component system (6 sub-components, full TDD coverage); authored 2 architecture RFCs adopted by the team- Extended the NestJS BFF with API enhancements for upcoming sales and early access. ~110 commits, ~20K+ lines across 3 repos in 7 weeks with systematic test coverage
- SAMPLE (ex Sneakmart)Co-Founder & Software EngineerE-COMMERCEMarch 2020 - Today (6 years and 3 months)Paris, France- Conçu et dĂ©ployĂ© une application e-commerce cross-platform en React Native (Expo) from scratch, atteignant 250K+ utilisateurs actifs, 20K+ abonnĂ©s payants et 400K+ tĂ©lĂ©chargements- DĂ©veloppĂ© une application web performante et un back office d'administration avec React, Next.js et TypeScript, optimisĂ©s pour le SSR et la gĂ©nĂ©ration de sites statiques- IntĂ©grĂ© l'API Shopify Storefront pour la synchronisation en temps rĂ©el des stocks avec gestion robuste des erreurs et mise en cache, et mis en place les paywalls RevenueCat avec validation cĂŽtĂ© client et vĂ©rification des reçus cĂŽtĂ© serveur- Mis en place des pipelines analytics avec Mixpanel, Segment et Firebase, permettant une analyse granulaire des funnels et un suivi par cohortes pour des dĂ©cisions produit data-driven- IntĂ©grĂ© OneSignal, Customer.io et Firebase Cloud Messaging pour des notifications push cross-platform ciblĂ©es avec des envois optimisĂ©s par fuseau horaire- PilotĂ© l'A/B testing et l'optimisation des conversions sur les parcours d'onboarding et d'achat, en gĂ©rant âŹ100K+ de budget publicitaire Meta/TikTok, contribuant Ă un chiffre d'affaires cumulĂ© de âŹ4M+
- Gumroad â RemoteSoftware EngineerSOFTWARE PUBLISHINGMay 2025 - January 2026 (8 months)New York, NY, USAContributed to Gumroad's open-source codebase (Ruby on Rails / React) across three feature initiatives, shipping pixel-perfect UI with minimal design feedback loops- Rebuilt Gumroad's public-facing landing page (~25M monthly visits) from scratch with a responsive, mobile-first layout, animated scrolling categories, dark mode, and reusable Tailwind components- Implemented a complete Stripe-integrated KYC flow for minor sellers with legal guardian verification, building the compliance model, webhook handling, and multi-step React verification UI (~3,500 lines of production code and tests)- Designed and shipped end-to-end ISBN support for digital publications with Schema.org structured data for SEO, validated input fields, and hardened PDF file type detection
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Education
- Bachelor's degree42 Silicon Valley2020Bachelor's degree