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Jean-Baptiste SaintagneJS

Jean-Baptiste Saintagne

Dev React · NoCode · AI · Ex-Insurance Director

€850/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Baptiste

🚀 Are your teams wasting time on repetitive tasks, your tools not communicating, your IT projects taking months and costing too much? This is exactly what I solve — in weeks, not months.

💼 20 years in insurance brokerage (Aon, Marsh, Verspieren, SAAM, VGM), including 14 years managing teams of up to 30 people and complex IT projects. Dauphine Master's degree, creation of internationally distributed insurance products. In 2023, I founded GARED to put this business rigor at the service of the digital transformation of SMEs and insurance players.

📌 My difference: I understand your business before talking technical. ERP, CRM, client portals, automations, AI document extraction, intelligent agents — each solution integrates into your real processes, in GDPR compliance.

✅ Recent results:
→ Claims: processing reduced from 15 min to 3 min (React + AI)
→ Files: processing time halved (Bubble.io)
→ Multilingual insurance ERP: 100% automated accounting
→ AI Agent + RAG operational in 1 month (WhatsApp + web)
→ Tender platform: digitized multi-lot management

⚙️ Hybrid stack, adapted to your context:
NoCode: Bubble.io · n8n · Make · Supabase · Airtable
Code: React · TypeScript · Vite · TailwindCSS
AI: Claude · GPT · Gemini · RAG · document extraction

🧩 Dual business & tech expertise: I speak organization, compliance, and operational efficiency as much as API, databases, and automation.

🤝 Max 3 simultaneous projects for impeccable quality. Functional prototype in 24 hours, complete MVP in a few days. Bubble, n8n, and AI training and coaching also available.

📍 Paris — remote or on-site · France Num Activator
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Paris (up to 50km), Lyon (up to 10km), Lille (up to 10km), Bordeaux (up to 10km), Évreux (up to 50km)

Experience

  • Client GARED - Secteur Assurance
    Claims Management Platform – React & AI
    BANKING AND INSURANCE
    November 2025 - November 2025
    Paris, France
    Development of a React/TypeScript web application for an insurance broker to automate the management of "stolen package" claims for an e-commerce client.

    Features:
    → Automatic data extraction from invoices by AI (Mistral)
    → Automatic calculations (VAT, deductible, compensation)
    → Admin dashboard with real-time KPIs
    → Insurer statement export (Excel)

    Stack: React/TypeScript · Tailwind css · Supabase · n8n · Claude API · Resend

    Results:
    ✅ Declaration process reduced from 15 min to 3 min
    ✅ Elimination of data entry errors
    ✅ Monthly export in 1 click
    React.js artificial intelligence Supabase n8n insurance
  • Client GARED - Secteur Sécurité & Équipements
    NoCode Bidding Platform - Security SME
    CONSULTING AND AUDITS
    May 2025 - July 2025 (2 months)
    Paris, France
    Development of a complete web platform for managing bids on Bubble.io for a Parisian security equipment manager. Solution enabling the creation, tracking, and response to bids with automated management of DPGF (Detailed Price and Quantity Schedule).

    Results:
    ✅ Complete automation of the bidding process
    ✅ Automated DPGF
    ✅ Processing time for files halved
    ✅ 3 distinct user spaces (Admin/Providers/Clients)
    ✅ Modern and intuitive interface with a complete dashboard
    ✅ Delivery in 10 weeks
    Bubble.io n8n sendgrid REST APIs Microsoft Sharepoint
  • Client GARED - Secteur Assurance
    Complete NoCode ERP - Insurance Brokerage
    BANKING AND INSURANCE
    September 2024 - March 2025 (6 months)
    Paris, France
    Design and development of a complete custom ERP for a Parisian insurance broker, covering the entire value chain: multilingual underwriting, automatic pricing, technical accounting management, renewals, and document generation.

    Large-scale project integrating NoCode technologies, advanced automation, and artificial intelligence to fully digitize the broker's operations.

    Achievements:
    → Multilingual underwriting platform (5 languages) with optimized customer journey
    → Online pricing engines customized by product
    → Automated technical accounting module (premiums, commissions, taxes)
    → Renewal management system with automatic reminders
    → GED (Electronic Document Management) centralized
    → Automatic generation of documents (contracts, endorsements, certificates)
    → Full integration with Google Workspace
    → Workflow automation via n8n and Make
    → AI integration for assistance and intelligent processing

    Results:
    ✅ 100% operational ERP covering all business processes
    ✅ Real-time pricing
    ✅ Platform in 5 languages
    ✅ 100% automated technical accounting
    ✅ Centralized document management
    ✅ Delivery in 6 months with team training
    ✅ Scalable and GDPR-compliant solution
    Bubble.io sendgrid REST APIs n8n Google Workspace

Recommendations

Alexandre TouraineAT
PR
Alexandre Touraine and 1 other person have recommended Jean-Baptiste

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Education

  • Master 218, techniques de l'assurance et management du risque, Assurances
    Université Paris Dauphine
    2004
    Master 218, techniques de l'assurance et management du risque, Assurances

Skill set

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