Freelancer profile translated to English.
Back to original languageAbout Laurent
TypeScript full stack developer specializing in Node.js backend and real-time architectures.
I design modern, scalable web applications using Node.js, Express, PostgreSQL, Supabase, and Angular. Experience with complex SaaS architectures integrating REST APIs, SSE, asynchronous jobs, real-time management, and AI/LLM integration.
Familiar with Agile, CI/CD environments, and software quality concerns: modular architecture, unit tests, security, and maintainability.
French
Native or bilingual
English
Fluent
Can work on-site
Saint-Malo (up to 50km)
Experience
- PistacheFull-Stack Angular Deno & AI DeveloperOctober 2025 - Today (10 months)● Angular 20 application: standalone components, SSR, PWA, SSOT architecture (RxJS/BehaviorSubject)● Proprietary SCS design system, reusable mixins, 100% responsive● AI Assistant: real-time SSE chat, monitored asynchronous jobs, LLM budget with token/cost tracking● Deno/TypeScript Edge Functions on Supabase: PostgreSQL, RLS on all entities, Zod validation● Mass email system: asynchronous queue, Microsoft/Gmail OAuth SMTP, custom HTML rendering, retry cron● Unit test files Jest; ngx-translate internationalizationAngular 20 • RxJS • SCSS • SSR • PWA • Supabase • PostgreSQL • Deno • Jest
- FamileoAngular - Symfony DeveloperHEALTH AND WELLNESSApril 2019 - June 2024 (5 years and 2 months)St-Malo, France• Development and maintenance of an international web application• Creation of modular Angular components adhering to best UX/UI practices and optimizations (lazy loading, UX)• Symfony Backend: secure REST APIs, DB management (Doctrine, migrations)• CI/CD: Docker, GitLab/GitHub• Agile (scrum) work with designers & PO
- MOA SI — BNP, Société Générale,Project ManagerApril 2005 - January 2019 (13 years and 9 months)Paris Rennes, Pré-en-Pail, FranceManagement of web application migration and deployment projects (teams of 5–15 people)• Facilitation of workshops, functional scoping, project steering, hierarchical reporting
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Education
- Bachelor AngularStudi2025Appplication de réservation pour des cinémas Frontend Angular 19 avec Angular Material, Bootstrap, internationalisation (fr/en), QR code & scan Backend Node.js/Express interfacé avec MySQL & MongoDB Mise en place de l’authentification sécurisée (JWT, rôles et permissions, reset) Packaging mobile avec Capacitor Android Mise en place de CI/CD (GitHub Actions), tests unitaires (jest, karma), docker, déploiement vers vercel (frontend) et render (backend)