Freelancer profile translated to English.

Description

Full-stack developer specializing in the design and delivery of complete technical ecosystems: web, mobile, and AI backends.

Over the past 2 years, I have designed and deployed a complete ecosystem for a multi-site automotive group:

Flutter tablet application for mechanics, offline-first, kiosk mode, real-time DMS synchronization
Flutter mobile application with OCR, PDF generation, 3D body rendering, and multi-platform push notifications
React 19 + TypeScript + Azure AD web intranet, with RBAC, multi-site, and Microsoft Graph integration
Custom AI assistant based on Claude: Node.js backend with WebSocket streaming and self-powered persistent memory

My approach: clean and typed code, scalable architecture, offline-first when relevant, rapid delivery without sacrificing quality.

Main stack: Next.js 16, React 19, TypeScript, Flutter, Node.js, Supabase (Postgres + Deno Edge Functions), Azure AD / MSAL, assistant-ui.

Specialties: AI integration (Claude, MCP, WebSocket streaming), complex data synchronization, offline-first applications, multi-tenant architecture.

Available for full remote for one-off or recurring missions. Based in Nice.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Mozart autos
Maestro — Custom AI Assistant with Persistent Memory
AUTOMOBILE
January 2025 - Today (1 year and 7 months)
Nice, France
Complete backend and interface for an enterprise AI assistant based on Claude, with self-powered persistent memory, token-by-token streaming via WebSocket, and MCP integration for knowledge base access.

Architecture: 1 conversation = 1 live Claude process (bidirectional stream-json), self-memory where the assistant writes its own memory via Write/Edit during its responses.

UI: Next.js 16 + assistant-ui with custom runtime, markdown thread, tool calls, graphical artifacts, and tables.

Stack: Node.js, TypeScript, Express, WebSocket, Claude CLI, Next.js 16, @assistant-ui/react, MSAL, Tailwind CSS v4.
Next.js Typescript React.js Supabase Obsidian
Mozart autos
Intranet — Multi-Space Web Platform with RBAC
AUTOMOBILE
January 2025 - Today (1 year and 7 months)
Nice, France
Web intranet for car dealerships with 4 business spaces (Reception, Workshop, Parts, Management) and multi-site. Azure AD Auth, custom RBAC, Microsoft Graph integration for supplier email workflows, legacy DMS data synchronization (SQL Server).

Modules delivered: Vehicle inspections, New vehicle stock, Used vehicle maintenance reports (PDF history generation from DMS), RBAC Admin with granular permissions.

Technical challenges: dual independent BrowserRouter, systematic lazy loading, MSAL ↔ Supabase session synchronization, email polling via Deno Edge Functions.

Stack: React 19, TypeScript, Vite, Tailwind CSS, shadcn/ui, MSAL, Supabase, Microsoft Graph API, Deno Edge Functions.
Typescript React.js Supabase
Mozart autos
iConnect — Multi-Module Mobile Application
AUTOMOBILE
January 2025 - Today (1 year and 7 months)
Nice, France
Complete Flutter application for car dealerships: vehicle condition reports, internal chat with full-text search and push notifications, courtesy vehicle readiness module with 3D damage marking on GLB models, on-screen signed PDF contracts.

Advanced features: license plate OCR, gamification (XP, levels, streaks), OTA updates, multi-site.

Technical challenges: inspections in SafetyCulture mode with offline queue, interactive 3D rendering, mobile PDF generation and signing, multi-platform FCM push.

Stack: Flutter, Riverpod, Supabase, FCM v1, model_viewer_plus, OAuth2 PKCE.
Flutter 3D Modeling Supabase Riverpod