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Jean-Baptiste L.JL

Jean-Baptiste L.

AI Lead — Automation & Fullstack Dev

€500/day
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Baptiste

I design and deploy agentic workflows and AI automation systems for companies that want to take action — not just test ChatGPT.

Founder of Intelligentiae, I support my clients in 3 areas: AI agent architecture (n8n, Claude API, MCP, RAG), fullstack development (Java/Angular, React, Next.js), and coaching teams on adopting agentic AI.

Concrete achievements include: a voice reception agent for artisans (Vapi + Twilio), an automated social media publishing pipeline, a self-hosted RAG infrastructure, MCP integration on ClickUp/Notion/Gmail, and CTO coaching for an EdTech startup.

6 years of dev experience in critical environments (DSNA/Air Traffic Control, EDF, Airbus) — I understand the real constraints of production systems.

Looking to structure your AI deployment, automate a key process, or train your team? Let's talk.
  • French

    Native or bilingual

  • Spanish

    Fluent

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Intelligentiae
    Founder & AI Lead — Agentic AI & Automation
    February 2026 - Today (6 months)
    AI agency specializing in the design and deployment of agentic workflows for SMEs and large corporations.

    Projects completed:
    - Design of multi-tool AI agents: orchestration n8n + Claude API + MCP servers (ClickUp, Notion, Gmail, Google Calendar)
    - Voice AI receptionist for artisans: Vapi + Twilio + ElevenLabs + n8n pipeline with human-in-the-loop validation
    - Social media automation bot (Telegram → OpenAI → Instagram/LinkedIn), tool-use chain pattern
    - Complete self-hosted infrastructure: n8n, Flowise (RAG), Grafana, Caddy, Portainer on Hetzner VPS
    - On-demand CTO coaching (EdTech startup Billibot): Claude Code adoption, agent-assisted development
    - Facilitation of an AI workshop (B10 Club, 9 participants): Make + OpenAI, high ROI use cases

    Stack: n8n, Claude Code, MCP, OpenAI API, Vapi, ElevenLabs, Flowise, LangChain, Next.js, Docker
    Artificial Intelligence AI Automation External API Integration AI Agent LLM
  • Atos
    Java Angular Engineer / DevOps — Tech Lead
    September 2021 - September 2025 (4 years)
    Toulouse, France
    4 years at Atos on critical projects for DSNA (Air Traffic Control), EDF, and MASA.

    DSNA-DGAC Client — Tech Lead (18 months): design and development of 2 critical applications (oversight post-operation tracking + real-time environmental performance visualization). Angular + D3.js interfaces, Kafka/WebSocket streams, GitLab CI/CD, developer onboarding and mentoring.

    EDF Client — AWS DevOps (6 months): MCO and evolution of the customer management application (SAFe), CI/CD pipelines, AWS Lambda + Terraform deployment.

    Atos Insights — Tech Lead & Scrum Master (5 months): design of the internal platform (Vue.js, Spring Boot, ELK, Kafka), leading an innovation cell.

    Stack: Java Spring Boot, Angular, D3.js, Kafka, AWS Lambda, Terraform, Vue.js, Elasticsearch, GitLab CI/CD
  • Atos Insights
    Tech Lead & Scrum Master
    September 2021 - February 2023 (1 year and 5 months)
    Led the initiative and created the project. Managed an innovation cell dedicated to the development of a collaborative platform (Elasticsearch, ELK, Spring Boot, PostgreSQL, Kafka, VueJS). Supported and evaluated new employees. Explored and integrated new technologies.

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Education

  • Java Tech lead
    Campus Science-U Lyon
    2020

Skill set

Categories

  • Other