Freelancer profile translated to English.
Back to original languageAbout Ayoub
I am Ayoub, a Fullstack AI Engineer and technical expert.
For several years, I have been maintaining complex systems (high load, large volume) and helping project owners transform their ideas into high-end applications.
My stack: TypeScript, Next.js, React.js, Node.js, AI (business workflows & AI agents)
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French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Toulouse (up to 50km), Lille (up to 50km), Nantes (up to 50km)
Experience
- OneShopLabFullstack AI EngineerE-COMMERCEMay 2026 - June 2026 (1 month)Paris, Franceoneshoplab.comThe ChallengeDevelopment of a product sheet optimization platform for e-commerce platforms Shopify, Woo-commerce & Wix powered by AI.The SolutionNext.js 16 architecture on a MySQL database. Kie.ai for the AI provider. Simple to use interface, one-click optimization. Ad campaign via video and carousel.The ResultCustomers already convinced as soon as they arrive on the application, easy and quick adoptionStack: Next.js, TypeScript, MySQL
- LordaeronReact Next.js AI DeveloperVIDEO GAMES AND ANIMATIONFebruary 2026 - Today (6 months)Paris, Francelordaeron.euThe ChallengeDesign the complete web ecosystem for a WoW private server â in-game marketplace, virtual economy, real-time item delivery, and analytical back-office â in 5 languages, without an off-the-shelf solution.The SolutionNext.js 15 architecture on 4 separate MySQL databases. Soul Shards virtual economy with Stripe, SOAP TrinityCore in-game delivery, 8-category marketplace, and native SRP6 auth.The ResultMonetization through progressive tiered virtual economy (+40%), instant in-game delivery, and full multilingual European expansion.Stack: Next.js, TypeScript, MySQL
- Tsuky TalesReact Next.js AI DeveloperE-COMMERCEFebruary 2026 - March 2026 (1 month)Paris, France
Tsuky Tales: E-Commerce Platform & Literary Box đïž
tsukytales.com**The Challenge**: Create from scratch a platform for selling illustrated books and quarterly boxes, including complex subscription management and international logistics in 5 languages â without any CMS (No-Shopify).My Technical Solution đ»- **Full-Stack Architecture**: Development under Next.js 15 (App Router) with a layered structure (Services/Repositories) and direct MySQL access (no ORM) for raw performance and full control.
- **Subscription Engine**: Quarterly subscription system via Stripe SubscriptionSchedules. Native handling of skip/unskip, billing calendar synchronization, and automated CRON task reminders.
- **Custom Checkout**: Tailored payment tunnel (Stripe PaymentIntents) with pre-order management, complex promo codes, and atomic stock decrementing (anti-race conditions).
- **Integrated Logistics**: Boxtal API connection for Mondial Relay (interactive Leaflet map) and Colissimo. Automation of labeling and real-time tracking via webhooks.
- **Expert Back-Office**: 13-section administration panel (Analytics, MRR, churn, XLSX export, log monitoring) offering total autonomy in business management.
- **Internationalization**: Support for 5 languages (FR, EN, ES, DE, IT) via next-intl, with dynamic product content stored in JSON.
Business Impact đ„- **Retention**: Recurring revenue secured by a flexible subscription model (pause/resume), maximizing customer LTV.
- **Scalability**: Immediate expansion into the European and international market thanks to the multilingual and multi-carrier structure.
- **Efficiency**: Drastic reduction in management time thanks to the automation of order and billing flows.
Stack: Node.js, Next.js 15, TypeScript, MySQL 8, Redis, Stripe, Boxtal, NextAuth v5, Tailwind CSS v4, Framer Motion, PM2.
Reviews
Phung
Développement d'un site pour une ONG avec fonctionnalités avancées - Bani Street
Reviewed on 3/10/2026
Ayoub carried out the complete development of Bani Academy's website, with numerous functionalities and real in-depth work. He was top-notch from start to finish: available, responsive, involved, and serious. The project was quite complex, and he was able to adapt to our needs while proposing effective solutions. The result meets our expectations. I recommend him without hesitation.
Ayoub
Professionnel d'exception - Ay ADVICE
Reviewed on 3/10/2026
I want to highlight the remarkable performance achieved by Ayoub, whose intervention was crucial in resolving a critical blockage on the application. While several teams had tried, without success, to identify and resolve the incident, he was able to analyze the situation with rare precision, understand the root causes of the malfunction, and provide an effective solution in record time.
His technical expertise, perseverance, and ability to navigate a complex environment were essential to restoring the situation. Beyond his competence, he demonstrated impeccable professionalism, great autonomy, and a strong sense of responsibility.
Thanks to his intervention, the application is now fully operational and activities have resumed without further impact.
A true exceptional professional, capable of unblocking what many thought unsolvable.
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Education
- Concepteur développeur d'applicationsCEFIM2020Titre professionnel de concepteur et développeur d'applications, design patterns, conception d'architecture
- Développeur Web et MobileCEFIM2019Titre professionnel de développeur web et mobile, accessibilité, rgpd, création d'applications from scratch Front & Back
Certifications
- Application ArchitectUdemy2024