Freelancer profile translated to English.

Description

You have an AI idea… but no one to turn it into a concrete product?

Or worse: you are already developing it, but it's slow, unclear, or shaky?

I can help you. 👇

I am a full-stack developer (Vue/Nuxt, NestJS, Node.js), with a strong product focus and a specialization in integrating generative AI into SaaS services.

I step in where you need an autonomous, technical, and impact-oriented profile to transform your AI ideas into production-ready features.

💡 My approach:

1) Get straight to the point (lean, fast, useful MVP)

2) Work in direct collaboration with product teams or founders

3) Frame the use of AI, choose the right technology (OpenAI, Claude, RAG, n8n workflows, zapier,...)

4) Develop a solid, modular, and robust infrastructure

I have already supported startups and tech companies on:

- Creating custom AI MVPs (intelligent chatbots, content analysis, automated scoring…)

- Integrating LLM models into business tools

- Automating complex processes with AI

👉 Ready to turn your AI idea into a concrete solution?

Book a slot here (no obligation) →

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Lille (up to 50km), Paris (up to 50km), Rouen (up to 10km), Le Havre (up to 10km), Caen (up to 20km)

Freelance
Conversational AI Engineer (WhatsApp)
TRANSPORTATION
November 2024 - February 2025 (3 months)
Bruxelles, Belgium
Mobility player (VTC)

- Implementation of a conversational assistant on WhatsApp to allow customers to book, modify, or cancel their trips through natural dialogue.

- NestJS Backend API to integrate specific transport workflows (booking, cancellation, driver availability, etc.).

- Integration of WhatsApp Business API and Chatwoot to manage hybrid AI/human dialogue (support, escalation, tracking).

- Multilingual support with dynamic pricing management, real-time availability, and automatic trip confirmation.

Result: Creation of a seamless end-to-end user experience, from the initial message to the booked trip.
NestJS WhatsApp Business API LLM TypeScript n8n
Freelance
Logistics & Customer Support AI Development
LOGISTICS AND SUPPLY CHAIN
September 2024 - November 2024 (2 months)
Lille, France
Automation of customer delivery requests: tracking, modification, cancellation, or explanation of time slots.

- Backend adapted to the logistics sector: package tracking, carrier APIs, natural language processing.

- Integration on both the website's webchat and via WhatsApp for omnichannel support (WhatsApp Business API).

- Direct connection to internal carrier APIs to retrieve, update, or explain time slots.

Result: Significant reduction in manual requests thanks to robust and contextualized automation.
NestJS LLM TypeScript Node.js WhatsApp Business API
Freelance
Co-founder – AI Architect & Lead Dev
CONSULTING AND AUDITS
July 2024 - Today (1 year and 11 months)
Bruxelles, Belgium
SaaS platform for accountants / chartered accountants

- Design of a virtual business assistant SaaS platform for accounting firms, connected to WhatsApp Business and the web.

- Modular NestJS backend with LLM API fallback (voice, text, multilingual)

- Automation of business processes: appointment scheduling, PDF summary generation, expert alerts, CRM synchronization

- Customer onboarding interface in Nuxt 3 connected to the WhatsApp Business Tech Provider flow

- Stripe integration for pay-as-you-go billing, consumption tracking, plan-based blocking

- Instant PDF export (conversation summaries, GDPR compliance)
Nuxt.js NestJS WhatsApp Business API LLM TypeScript