About Younce
- Scalable frontend architecture (Next.js, TypeScript)
- Performance optimization (up to -80% loading time)
- Development of complex dashboards and data-heavy products
- API integration (GraphQL, REST, WebSockets, Stripe)
- SaaS used byLVMH, TF1, and L'Étudiant
- Optimized marketplace platform:12s → 2-3s (-80%)
French
Native or bilingual
English
Fluent
Experience
- Medias FranceReact | Next.js Frontend DeveloperPRESS AND MEDIADecember 2025 - April 2026 (4 months)Paris, FranceDevelopment of several landing pages and marketing websites with a strong focus on performance, SEO, and marketing team autonomy.Role:React | Next.js Frontend DeveloperAchievements:
- Integration of landing pages in Next.js and TypeScript from UI mockups
- Setup of a headless CMS (Prismic) to allow marketing teams to manage content autonomously
- Pixel-perfect adherence to designs with a strong emphasis on UI consistency
- Optimized responsive implementation (mobile-first)
- Performance and rendering optimization (SEO-driven pages)
- Rapid delivery with clean and maintainable code
Impact:- Marketing team autonomous in content management (via Prismic)
- Quick deployment of marketing pages for acquisition campaigns
- Fluid user experience on all devices
Stack:Next.js · TypeScript · Prismic · Responsive Design · SEO basics - Pompes funèbres CompareFull Stack DeveloperSOFTWARE PUBLISHINGJune 2025 - December 2025 (6 months)Paris, FranceComplete development of a marketplace connecting over 250 funeral service providers, with a goal of SEO acquisition and monetization.Role:Full-Stack DeveloperAchievements:
- Search engine optimization:12s → 2-3s (-80%)
- Implementation of an SEO architecture (SSR/ISR with Next.js)
- Development of complete user flows: onboarding, authentication, profile management, offer publication
- Stripe integration for subscription-based monetization
- Setup of a back-office to allow the internal team to manage service providers
- Automation of backend workflows (Firebase: Auth, Firestore, Cloud Functions)
Impact:- Fully functional and monetized platform
- Organic acquisition made viable through SEO architecture
- Non-technical team autonomous in daily management
- Significant improvement in user experience (-80% latency)
Stack:Next.js · TypeScript · Firebase · Stripe · SSR/ISR · REST APIs - HeexReact | Next.js Frontend DeveloperSOFTWARE PUBLISHINGMarch 2025 - July 2025 (4 months)Paris, FranceDevelopment of features with high business impact on an existing SaaS product, focusing on user engagement and autonomy.Role:React | Next.js Frontend DeveloperAchievements:
- Development of an interactive onboarding allowing users to configure the product autonomously (guided tutorial)
- Creation of a gamification system (badges, levels, conditional objectives)
- Implementation of a dynamic pricing calculator connected to a CMS (Prismic)
- Integration of dynamic data via GraphQL
- Refactoring of the frontend architecture to improve maintainability and scalability
Impact:- Elimination of the need for human onboarding →reduction of operational costs
*Improved product understanding and engagement*More maintainable and scalable codebaseStack:Next.js · TypeScript · GraphQL · Prismic · React
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Education
- Bachelor's Degree in Web and Mobile DevelopmentUniversity Paris 132020