Freelancer profile translated to English.
Back to original languageAbout Ayoub
JS Full Stack Developer specializing in building high-performance SaaS, e-commerce, and data solutions. What sets me apart? My ability to rapidly deliver robust and scalable products by combining technical expertise (Angular, Vue/Nuxt, Node/NestJS, GCP, Auth0) with product understanding. I bring a business-value-oriented approach: scalable architecture, advanced security (RBAC, Auth0), AI integration (Gemini), and measurable user journey improvements. Experienced in both development and technical leadership, I help companies accelerate their strategic projects while disseminating best practices within teams.
French
Fluent
English
Conversational
German
Basic
Arabic
Native or bilingual
Can work on-site
Lille (up to 50km), Paris (up to 20km)
Experience
- VALIUZJS Full Stack DeveloperRETAIL (SMALL BUSINESS)March 2024 - Today (2 years and 3 months)Lille, France- Design and development of a SaaS data visualization solution using Nuxt.js and Google Cloud Platform (GCP).- Development of microservices in NestJS exposing gRPC and GraphQL interfaces, accompanied by comprehensive technical documentation and a suite of unit and integration tests.- Integration of an intelligent analysis solution with Gemini (AI) to automatically generate performance reports for Retail Media campaigns.- Implementation of a secure access management system via Auth0, based on the RBAC model, to control user permissions and access rights according to business roles.- Close collaboration with data and product teams to ensure smooth and coherent integration of different functional components.
- Galeries LafayetteAngular Tech LeadE-COMMERCESeptember 2023 - December 2024 (1 year and 3 months)Paris, France- Design and development of the entire user journey, including product search, recommendations, listing, and the product page with SAP Spartacus and Angular.- Implementation of Google Tag Manager for user tracking, to collect accurate data on user behavior and improve site performance analysis.- Team management by ensuring project monitoring and guaranteeing the application of best practices (Code review, Pair testing, Pair programming, Roadmap).- Management of technical documentation on Jira and Confluence to ensure optimal traceability.
- NORDNETAngular/Nodejs DeveloperTELECOMMUNICATIONSSeptember 2019 - August 2022 (2 years and 11 months)Lille, France- Design and development of web applications for selling products and internet access services with Angular, RxJS, Nx, SSR, NGRX, NodeJS, and Angular Material.- Development of a subsidy digitalization application with Angular 8, RxJS, NGRX, and Angular Material.- Migration of a client prospecting application from AngularJS to Angular 11 to improve performance and maintainability.- Creation of generic components for a design system with Storybook, ensuring better reusability and visual consistency.- Implementation of automated unit and functional tests with Cypress and Jest to ensure code stability.- Setup of continuous integration and deployment (CI/CD) via GitLab CI to optimize the development cycle.
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Education
- Master of Computer Science, E-Services SpecializationUniversity of Lille - Lille Sciences and Technologies2020Le master Informatique parcours E-Services s'articule autour de la conception et du développement des e-services, c'est-à-dire des services accessibles au travers des moyens de communication numérique - notamment l'Internet - mais également au travers de tous les nouveaux équipements liés à l'économie digitale : smartphones, tablettes, interfaces multi-touch, interfaces vocales. Le parcours repose sur le développement de projets complets (de la conception à la réalisation et la promotion), en se concentrant sur les aspect utilisateurs, usages, IHM, UX, ainsi que des travaux autour de l’innovation et du rapport à la technologie.
Certifications
- Use APIs to Work with Cloud StorageGoogle Cloud2025